Caps and End Caps
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Silver Plated Stainless Steel 22x9mm Filagree Cone
Nirvana Beads
SR12.16Sold Individually We love to use these in garden inspired jewelry. Length: 22mm Width: 9mm Hole Size: 2mm Appearances may vary.SR12.16 -
Gold Plated Stainless Steel 22x9mm Filagree Cone
Nirvana Beads
SR12.16Sold Individually We love to use these in garden inspired jewelry. Length: 22mm Width: 9mm Hole Size: 2mm Appearances may vary.SR12.16 -
Gold Plated Stainless Steel 12x10mm Filagree Cone
Nirvana Beads
SR10.73Sold Individually We love to use these in garden inspired jewelry. Length: 12mm Width: 10mm Hole Size: 1.2mm Appearances may vary.SR10.73 -
Silver Plated Stainless Steel 12x10mm Filagree Cone
Nirvana Beads
SR10.73Sold Individually We love to use these in garden inspired jewelry. Length: 12mm Width: 10mm Hole Size: 1.2mm Appearances may vary.SR10.73 -
SR20.74 -
SR21.46 -
SR21.46 -
SR3.58 -
SR17.88 -
Sterling Silver 8mm Calla Lily End Cap
Amoracast
SR63.66Amoracast creates artistic and high-quality charms and components that provide endless design possibilities, allowing you to create wearable works of art. All Amoracast findings are either Sterling silver (.925) or Vermille, which is 14kt gold...SR63.66 -
SR21.46 -
SR32.19 -
SR49.36 -
Gold Plated 6mm Bullet End Caps - 1 Pair
SR53.65Sold as 1 Pair Made from electro plated solid brass, is lead and nickel free. The brass metal makes the perfect base because it is slightly malleable.SR53.65 -
Joy Cap - Silver Plated
TierraCast
SR15.02Sold individually as one single item Pictured is the item's front and back TierraCast beads and findings are made from high quality, lead-free pewter and are known for their consistent, beautiful designs. Create long lasting pieces with TierraCast's...SR15.02 -
Tiny Hummingbird Head Bead Cap - Sterling Silver
Amoracast
SR40.77Amoracast creates artistic and high-quality charms and components that provide endless design possibilities, allowing you to create wearable works of art. All Amoracast findings are either Sterling silver (.925) or Vermille, which is 14kt gold plated...SR40.77 -
Tiny Hummingbird Head Bead Cap - Vermeille
Amoracast
SR53.65Amoracast creates artistic and high-quality charms and components that provide endless design possibilities, allowing you to create wearable works of art. All Amoracast findings are either Sterling silver (.925) or Vermille, which is 14kt gold plated...SR53.65 -
Out of stock - Please call 480-948-2323 or email [email protected] - we will do our best to help you find what you need!
Silver Plated 6x9mm Filagree Cap
Nirvana Beads
SR37.91Sold Individually We love to use these in garden inspired jewelry. Length: 6mm Width: 9mm Depth: 9mm Hole Size: 1.2mm Appearances may vary.SR37.91 -
Light Silver Plated 20mm Tulip End Cap
SR30.76Sold Individually Made from electro plated solid brass, is lead and nickel free. The brass metal makes the perfect base because it is slightly malleable. Each petal is able to slightly move and bend so you can mould it around the ends of your project.SR30.76 -
Light Silver Plated 13mm Tulip End Cap
SR25.04Sold Individually Made from electro plated solid brass, is lead and nickel free. The brass metal makes the perfect base because it is slightly malleable. Each petal is able to slightly move and bend so you can mould it around the ends of your project.SR25.04 -
Out of stock - Please call 480-948-2323 or email [email protected] - we will do our best to help you find what you need!
Copper Plated 9.8x5.3mm Acorn Bead Cap
TierraCast
SR17.88Sold individually as one single item Pictured is the item's front and back TierraCast beads and findings are made from high quality, lead-free pewter and are known for their consistent, beautiful designs. Create long lasting pieces with TierraCast's...SR17.88 -
Out of stock - Please call 480-948-2323 or email [email protected] - we will do our best to help you find what you need!
SR35.05 -
Butterfly Fairy Wings Bead Cap - Vermeille
Amoracast
SR128.04Amoracast creates artistic and high-quality charms and components that provide endless design possibilities, allowing you to create wearable works of art. All Amoracast findings are either Sterling silver (.925) or Vermille, which is 14kt gold plated...SR128.04 -
Butterfly Wings Bead Cap - Sterling Silver
Amoracast
SR87.98Amoracast creates artistic and high-quality charms and components that provide endless design possibilities, allowing you to create wearable works of art. All Amoracast findings are either Sterling silver (.925) or Vermille, which is 14kt gold plated...SR87.98 -
Angel / Bird Wings Bead Cap - Sterling Silver
Amoracast
SR76.54Amoracast creates artistic and high-quality charms and components that provide endless design possibilities, allowing you to create wearable works of art. All Amoracast findings are either Sterling silver (.925) or Vermille, which is 14kt gold plated...SR76.54 -
Angel / Bird Wings Bead Cap - Vermeille
Amoracast
SR90.84Amoracast creates artistic and high-quality charms and components that provide endless design possibilities, allowing you to create wearable works of art. All Amoracast findings are either Sterling silver (.925) or Vermille, which is 14kt gold plated...SR90.84 -
Cat Ears Cap - Vermeille
Amoracast
SR50.07Amoracast creates artistic and high-quality charms and components that provide endless design possibilities, allowing you to create wearable works of art. All Amoracast findings are either Sterling silver (.925) or Vermille, which is 14kt gold plated...SR50.07 -
Silver Plated 8mm Cap
SR14.31Sold Individually Made from electro plated solid brass, is lead and nickel free. The brass metal makes the perfect base because it is slightly malleable.SR14.31 -
Gold Plated 8mm Cap
SR17.88Sold Individually Made from electro plated solid brass, is lead and nickel free. The brass metal makes the perfect base because it is slightly malleable.SR17.88 -
Gunmetal 6mm Bullet End Caps - 1 Pair
SR39.34Made from electro plated solid brass, is lead and nickel free. The brass metal makes the perfect base because it is slightly malleable.SR39.34 -
Sterling Silver 9mm ID End Caps - 1 Pair
SR364.09Designed to finish the ends of cords, leather, suede and other materials. .925 Sterling SilverSR364.09 -
SR45.06 -
Out of stock - Please call 480-948-2323 or email [email protected] - we will do our best to help you find what you need!
Distressed 6x2mm Crimp End Cap - Gunmetal Plated
TierraCast
SR21.46Sold individually as one single item Pictured is the item's front and back TierraCast beads and findings are made from high quality, lead-free pewter and are known for their consistent, beautiful designs. Create long lasting pieces with TierraCast's...SR21.46 -
Gold Plated 4mm Bullet End Caps - 1 Pair
SR42.20Sold as 1 Pair Made from electro plated solid brass, is lead and nickel free. The brass metal makes the perfect base because it is slightly malleable.SR42.20 -
Distressed 6x2mm Crimp End Cap - Copper Plated
TierraCast
SR21.46Sold individually as one single item Pictured is the item's front and back TierraCast beads and findings are made from high quality, lead-free pewter and are known for their consistent, beautiful designs. Create long lasting pieces with TierraCast's...SR21.46 -
Distressed 6x2mm Crimp End Cap - Brass Plated
TierraCast
SR21.46Sold individually as one single item Pictured is the item's front and back TierraCast beads and findings are made from high quality, lead-free pewter and are known for their consistent, beautiful designs. Create long lasting pieces with TierraCast's...SR21.46 -
Distressed 6x2mm Crimp End Cap - Antique Pewter Plated
TierraCast
SR21.46Sold individually as one single item Pictured is the item's front and back TierraCast beads and findings are made from high quality, lead-free pewter and are known for their consistent, beautiful designs. Create long lasting pieces with TierraCast's...SR21.46 -
Out of stock - Please call 480-948-2323 or email [email protected] - we will do our best to help you find what you need!
Distressed 4x2mm Crimp End Cap - Rhodium Plated
TierraCast
SR22.17Sold individually as one single item Pictured is the item's front and back TierraCast beads and findings are made from high quality, lead-free pewter and are known for their consistent, beautiful designs. Create long lasting pieces with TierraCast's...SR22.17 -
Distressed 4x2mm Crimp End Cap - Gold Plated
TierraCast
SR17.17Sold individually as one single item Pictured is the item's front and back TierraCast beads and findings are made from high quality, lead-free pewter and are known for their consistent, beautiful designs. Create long lasting pieces with TierraCast's...SR17.17 -
Distressed 4x2mm Crimp End Cap - Copper Plated
TierraCast
SR14.31Sold individually as one single item Pictured is the item's front and back TierraCast beads and findings are made from high quality, lead-free pewter and are known for their consistent, beautiful designs. Create long lasting pieces with TierraCast's...SR14.31 -
Unicorn Bead Cap - Sterling Silver
Amoracast
SR92.99Amoracast creates artistic and high-quality charms and components that provide endless design possibilities, allowing you to create wearable works of art. All Amoracast findings are either Sterling silver (.925) or Vermille, which is 14kt gold plated...SR92.99 -
Silver Plated 10mm Bullet End Caps - 1 Pair
SR85.12Made from electro plated solid brass, is lead and nickel free. The brass metal makes the perfect base because it is slightly malleable.SR85.12 -
On Sale
Silver Plated 9mm Inner Diameter Hammered End Caps - 1 Pair
Now: SR109.73Was: SR219.60Made from electro plated solid brass, is lead and nickel free. The brass metal makes the perfect base because it is slightly malleable.Now: SR109.73Was: SR219.60 -
Out of stock - Please call 480-948-2323 or email [email protected] - we will do our best to help you find what you need!
Antique Brass Plated 6mm Bullet End Caps - 1 Pair
SR42.20Made from electro plated solid brass, is lead and nickel free. The brass metal makes the perfect base because it is slightly malleable.SR42.20 -
Lotus Bead Cap - Antique Pewter
TierraCast
SR11.44Sold individually as one single item Pictured is the item's front and back TierraCast beads and findings are made from high quality, lead-free pewter and are known for their consistent, beautiful designs. Create long lasting pieces with TierraCast's...SR11.44 -
Petal Cap - Copper Plated
TierraCast
SR7.15Sold individually as one single item Pictured is the item's front and back TierraCast beads and findings are made from high quality, lead-free pewter and are known for their consistent, beautiful designs. Create long lasting pieces with TierraCast's...SR7.15 -
5mm Tiffany Cap - Copper Plated
TierraCast
SR7.15Sold individually as one single item Pictured is the item's front and back TierraCast beads and findings are made from high quality, lead-free pewter and are known for their consistent, beautiful designs. Create long lasting pieces with TierraCast's...SR7.15 -
Joy Cap - Copper Plated
TierraCast
SR17.88Sold individually as one single item Pictured is the item's front and back TierraCast beads and findings are made from high quality, lead-free pewter and are known for their consistent, beautiful designs. Create long lasting pieces with TierraCast's...SR17.88 -
Joy Cap - Gold Plated
TierraCast
SR17.88Sold individually as one single item Pictured is the item's front and back TierraCast beads and findings are made from high quality, lead-free pewter and are known for their consistent, beautiful designs. Create long lasting pieces with TierraCast's...SR17.88 -
Silver Plated 8mm Bullet End Caps - 1 Pair
SR77.97Made from electro plated solid brass, is lead and nickel free. The brass metal makes the perfect base because it is slightly malleable.SR77.97 -
Silver Plated 4mm Bullet End Caps - 1 Pair
SR32.19Made from electro plated solid brass, is lead and nickel free. The brass metal makes the perfect base because it is slightly malleable.SR32.19 -
Antique Brass Plated 1mm Glue In End Cap - 2 Pair
SR28.61Made from electro plated solid brass, is lead and nickel free. The brass metal makes the perfect base because it is slightly malleable. These glue in end caps measure 7mm long and 1.5mm wide with the interior hole being 1mmSR28.61 -
Out of stock - Please call 480-948-2323 or email [email protected] - we will do our best to help you find what you need!
6mm Temple Cord End - Silver Plated
TierraCast
SR30.76Sold individually Pictured is the item's front and back TierraCast beads and findings are made from high quality, lead-free pewter and are known for their consistent, beautiful designs. Create long lasting pieces with TierraCast's beads, charms,...SR30.76 -
Out of stock - Please call 480-948-2323 or email [email protected] - we will do our best to help you find what you need!
6mm Temple Cord End No Loop - Silver Plated
TierraCast
SR23.60Sold individually Pictured is the item's front and back TierraCast beads and findings are made from high quality, lead-free pewter and are known for their consistent, beautiful designs. Create long lasting pieces with TierraCast's beads, charms,...SR23.60 -
8mm Rope Cord End - Silver Plated
TierraCast
SR43.63Sold individually Pictured is the item's front and back TierraCast beads and findings are made from high quality, lead-free pewter and are known for their consistent, beautiful designs. Create long lasting pieces with TierraCast's beads, charms,...SR43.63 -
2mm Palace Cord End - Silver Plated
TierraCast
SR13.59Sold individually Pictured is the item's front and back TierraCast beads and findings are made from high quality, lead-free pewter and are known for their consistent, beautiful designs. Create long lasting pieces with TierraCast's beads, charms,...SR13.59 -
6mm Palace Cord End - Silver Plated
TierraCast
SR30.76Sold individually Pictured is the item's front and back TierraCast beads and findings are made from high quality, lead-free pewter and are known for their consistent, beautiful designs. Create long lasting pieces with TierraCast's beads, charms,...SR30.76 -
8mm Palace Cord End - Silver Plated
TierraCast
SR47.21Sold individually Pictured is the item's front and back TierraCast beads and findings are made from high quality, lead-free pewter and are known for their consistent, beautiful designs. Create long lasting pieces with TierraCast's beads, charms,...SR47.21 -
6mm Temple Cord End - Brass Plated
TierraCast
SR30.76Sold individually Pictured is the item's front and back TierraCast beads and findings are made from high quality, lead-free pewter and are known for their consistent, beautiful designs. Create long lasting pieces with TierraCast's beads, charms,...SR30.76 -
6mm Temple Cord End No Loop - Brass Plated
TierraCast
SR23.60Sold individually Pictured is the item's front and back TierraCast beads and findings are made from high quality, lead-free pewter and are known for their consistent, beautiful designs. Create long lasting pieces with TierraCast's beads, charms,...SR23.60 -
5mm Rope Cord End - Brass Plated
TierraCast
SR23.60Sold individually Pictured is the item's front and back TierraCast beads and findings are made from high quality, lead-free pewter and are known for their consistent, beautiful designs. Create long lasting pieces with TierraCast's beads, charms,...SR23.60 -
Out of stock - Please call 480-948-2323 or email [email protected] - we will do our best to help you find what you need!
8mm Rope Cord End - Brass Plated
TierraCast
SR43.63Sold individually Pictured is the item's front and back TierraCast beads and findings are made from high quality, lead-free pewter and are known for their consistent, beautiful designs. Create long lasting pieces with TierraCast's beads, charms,...SR43.63 -
Out of stock - Please call 480-948-2323 or email [email protected] - we will do our best to help you find what you need!
8mm Palace Cord End - Brass Plated
TierraCast
SR47.21Sold individually Pictured is the item's front and back TierraCast beads and findings are made from high quality, lead-free pewter and are known for their consistent, beautiful designs. Create long lasting pieces with TierraCast's beads, charms,...SR47.21 -
2mm Temple Cord End - Copper Plated
TierraCast
SR13.59Sold individually Pictured is the item's front and back TierraCast beads and findings are made from high quality, lead-free pewter and are known for their consistent, beautiful designs. Create long lasting pieces with TierraCast's beads, charms,...SR13.59 -
6mm Temple Cord End - Copper Plated
TierraCast
SR30.76Sold individually Pictured is the item's front and back TierraCast beads and findings are made from high quality, lead-free pewter and are known for their consistent, beautiful designs. Create long lasting pieces with TierraCast's beads, charms,...SR30.76 -
5mm Rope Cord End - Copper Plated
TierraCast
SR23.60Sold individually Pictured is the item's front and back TierraCast beads and findings are made from high quality, lead-free pewter and are known for their consistent, beautiful designs. Create long lasting pieces with TierraCast's beads, charms,...SR23.60 -
8mm Rope Cord End - Copper Plated
TierraCast
SR43.63Sold individually Pictured is the item's front and back TierraCast beads and findings are made from high quality, lead-free pewter and are known for their consistent, beautiful designs. Create long lasting pieces with TierraCast's beads, charms,...SR43.63 -
2mm Palace Cord End - Copper Plated
TierraCast
SR13.59Sold individually Pictured is the item's front and back TierraCast beads and findings are made from high quality, lead-free pewter and are known for their consistent, beautiful designs. Create long lasting pieces with TierraCast's beads, charms,...SR13.59 -
6mm Palace Cord End - Copper Plated
TierraCast
SR30.76Sold individually Pictured is the item's front and back TierraCast beads and findings are made from high quality, lead-free pewter and are known for their consistent, beautiful designs. Create long lasting pieces with TierraCast's beads, charms,...SR30.76 -
8mm Palace Cord End - Copper Plated
TierraCast
SR47.21Sold individually Pictured is the item's front and back TierraCast beads and findings are made from high quality, lead-free pewter and are known for their consistent, beautiful designs. Create long lasting pieces with TierraCast's beads, charms,...SR47.21 -
2mm Temple Cord End - Gold Plated
TierraCast
SR15.74Sold individually Pictured is the item's front and back TierraCast beads and findings are made from high quality, lead-free pewter and are known for their consistent, beautiful designs. Create long lasting pieces with TierraCast's beads, charms,...SR15.74 -
6mm Temple Cord End - Gold Plated
TierraCast
SR37.20Sold individually Pictured is the item's front and back TierraCast beads and findings are made from high quality, lead-free pewter and are known for their consistent, beautiful designs. Create long lasting pieces with TierraCast's beads, charms,...SR37.20 -
6mm Temple Cord End No Loop - Gold Plated
TierraCast
SR27.18Sold individually Pictured is the item's front and back TierraCast beads and findings are made from high quality, lead-free pewter and are known for their consistent, beautiful designs. Create long lasting pieces with TierraCast's beads, charms,...SR27.18 -
5mm Rope Cord End - Gold Plated
TierraCast
SR26.47Sold individually Pictured is the item's front and back TierraCast beads and findings are made from high quality, lead-free pewter and are known for their consistent, beautiful designs. Create long lasting pieces with TierraCast's beads, charms,...SR26.47 -
8mm Rope Cord End - Gold Plated
TierraCast
SR56.51Sold individually Pictured is the item's front and back TierraCast beads and findings are made from high quality, lead-free pewter and are known for their consistent, beautiful designs. Create long lasting pieces with TierraCast's beads, charms,...SR56.51 -
2mm Palace Cord End - Gold Plated
TierraCast
SR15.74Sold individually Pictured is the item's front and back TierraCast beads and findings are made from high quality, lead-free pewter and are known for their consistent, beautiful designs. Create long lasting pieces with TierraCast's beads, charms,...SR15.74 -
6mm Palace Cord End - Gold Plated
TierraCast
SR37.20Sold individually Pictured is the item's front and back TierraCast beads and findings are made from high quality, lead-free pewter and are known for their consistent, beautiful designs. Create long lasting pieces with TierraCast's beads, charms,...SR37.20 -
8mm Palace Cord End - Gold Plated
TierraCast
SR61.52Sold individually Pictured is the item's front and back TierraCast beads and findings are made from high quality, lead-free pewter and are known for their consistent, beautiful designs. Create long lasting pieces with TierraCast's beads, charms,...SR61.52 -
Antique Copper 15x20mm Tulip End Cap
SR76.54Sold Individually Made from electro plated solid brass, is lead and nickel free. The brass metal makes the perfect base because it is slightly malleable. Each petal is able to slightly move and bend so you can mould it around the ends of your project.SR76.54 -
Antique Copper 10x12mm Tulip End Cap
SR54.22Sold Individually Made from electro plated solid brass, is lead and nickel free. The brass metal makes the perfect base because it is slightly malleable. Each petal is able to slightly move and bend so you can mould it around the ends of your project.SR54.22 -
Antique Silver 10x12mm Tulip End Cap
SR54.22Sold Individually Made from electro plated solid brass, is lead and nickel free. The brass metal makes the perfect base because it is slightly malleable. Each petal is able to slightly move and bend so you can mould it around the ends of your project.SR54.22 -
Antique Silver 15x20mm Tulip End Cap
SR76.54Sold Individually Made from electro plated solid brass, is lead and nickel free. The brass metal makes the perfect base because it is slightly malleable. Each petal is able to slightly move and bend so you can mould it around the ends of your project.SR76.54 -
Gold Plated 15x20mm Tulip End Cap
SR85.12Sold Individually Made from electro plated solid brass, is lead and nickel free. The brass metal makes the perfect base because it is slightly malleable. Each petal is able to slightly move and bend so you can mould it around the ends of your project.SR85.12 -
Gold Plated 10x12mm Tulip End Cap
SR40.77Sold Individually Made from electro plated solid brass, is lead and nickel free. The brass metal makes the perfect base because it is slightly malleable. Each petal is able to slightly move and bend so you can mould it around the ends of your project.SR40.77 -
Antique Brass 10x12mm Tulip End Cap
SR35.05Sold Individually Made from electro plated solid brass, is lead and nickel free. The brass metal makes the perfect base because it is slightly malleable. Each petal is able to slightly move and bend so you can mould it around the ends of your project.SR35.05 -
Antique Brass 15x20mm Tulip End Cap
SR67.95Sold Individually Made from electro plated solid brass, is lead and nickel free. The brass metal makes the perfect base because it is slightly malleable. Each petal is able to slightly move and bend so you can mould it around the ends of your project.SR67.95 -
Gold Plated 3mm Bullet End Caps - 1 Pair
SR30.76Made from electro plated solid brass, is lead and nickel free. The brass metal makes the perfect base because it is slightly malleable.SR30.76 -
Gold Plated 1mm Glue In End Cap - 2 Pair
SR28.61Made from electro plated solid brass, is lead and nickel free. The brass metal makes the perfect base because it is slightly malleable. These glue in end caps measure 7mm long and 1.5mm wide with the interior hole being 1mmSR28.61 -
Star Bead Cap - Gold Plated
TierraCast
SR150.21Sold individually as one single item Pictured is the item's front and back TierraCast beads and findings are made from high quality, lead-free pewter and are known for their consistent, beautiful designs. Create long lasting pieces with TierraCast's...SR150.21 -
Gold Plated 12mm Bullet End Caps - 1 Pair
SR148.07Made from electro plated solid brass, is lead and nickel free. The brass metal makes the perfect base because it is slightly malleable.SR148.07 -
Gold Plated 10mm Bullet End Caps - 1 Pair
SR99.43Made from electro plated solid brass, is lead and nickel free. The brass metal makes the perfect base because it is slightly malleable.SR99.43 -
Gold Plated 8mm Bullet End Caps - 1 Pair
SR50.07Made from electro plated solid brass, is lead and nickel free. The brass metal makes the perfect base because it is slightly malleable.SR50.07 -
Out of stock - Please call 480-948-2323 or email [email protected] - we will do our best to help you find what you need!
Brass Plated 2mm Leather Decorative Glue On Ends - 10 Pieces
SR42.20Made from electro plated solid brass, is lead and nickel free. The brass metal makes the perfect base because it is slightly malleable.SR42.20 -
Out of stock - Please call 480-948-2323 or email [email protected] - we will do our best to help you find what you need!
Stainless Steel 2mm Leather End Caps with Clasp - 1 Set
SR103.72Made from electro plated solid brass, is lead and nickel free. The brass metal makes the perfect base because it is slightly malleable.SR103.72 -
Stainless Steel 4mm Leather End Caps with Clasp - 1 Set
SR103.72Made from electro plated solid brass, is lead and nickel free. The brass metal makes the perfect base because it is slightly malleable.SR103.72 -
Silver Plated 12mm Bullet End Caps - 1 Pair
SR123.75Made from electro plated solid brass, is lead and nickel free. The brass metal makes the perfect base because it is slightly malleable.SR123.75 -
Silver Plated 6mm Bullet End Caps - 1 Pair
SR45.06Made from electro plated solid brass, is lead and nickel free. The brass metal makes the perfect base because it is slightly malleable.SR45.06 -
Silver Plated 3mm Bullet End Caps - 1 Pair
SR27.90Made from electro plated solid brass, is lead and nickel free. The brass metal makes the perfect base because it is slightly malleable.SR27.90 -
Silver Plated 1mm Glue In End Cap - 2 Pair
SR28.61Made from electro plated solid brass, is lead and nickel free. The brass metal makes the perfect base because it is slightly malleable. These glue in end caps measure 7mm long and 1.5mm wide with the interior hole being 1mmSR28.61 -
Antique Silver 1mm Glue In End Cap - 2 Pair
SR28.61Made from electro plated solid brass, is lead and nickel free. The brass metal makes the perfect base because it is slightly malleable. These glue in end caps measure 7mm long and 1.5mm wide with the interior hole being 1mmSR28.61