Caps and End Caps
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Silver Plated Stainless Steel 22x9mm Filagree Cone
Nirvana Beads
kr9.15Sold Individually We love to use these in garden inspired jewelry. Length: 22mm Width: 9mm Hole Size: 2mm Appearances may vary.kr9.15 -
Gold Plated Stainless Steel 22x9mm Filagree Cone
Nirvana Beads
kr9.15Sold Individually We love to use these in garden inspired jewelry. Length: 22mm Width: 9mm Hole Size: 2mm Appearances may vary.kr9.15 -
Gold Plated Stainless Steel 12x10mm Filagree Cone
Nirvana Beads
kr8.07Sold Individually We love to use these in garden inspired jewelry. Length: 12mm Width: 10mm Hole Size: 1.2mm Appearances may vary.kr8.07 -
Silver Plated Stainless Steel 12x10mm Filagree Cone
Nirvana Beads
kr8.07Sold Individually We love to use these in garden inspired jewelry. Length: 12mm Width: 10mm Hole Size: 1.2mm Appearances may vary.kr8.07 -
kr15.61 -
kr16.14 -
kr16.14 -
kr2.69 -
kr13.45 -
Sterling Silver 8mm Calla Lily End Cap
Amoracast
kr47.89Amoracast 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...kr47.89 -
kr16.14 -
kr24.22 -
kr37.13 -
Gold Plated 6mm Bullet End Caps - 1 Pair
kr40.36Sold 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.kr40.36 -
Joy Cap - Silver Plated
TierraCast
kr11.30Sold 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...kr11.30 -
Tiny Hummingbird Head Bead Cap - Sterling Silver
Amoracast
kr30.67Amoracast 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...kr30.67 -
Tiny Hummingbird Head Bead Cap - Vermeille
Amoracast
kr40.36Amoracast 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...kr40.36 -
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
kr28.52Sold Individually We love to use these in garden inspired jewelry. Length: 6mm Width: 9mm Depth: 9mm Hole Size: 1.2mm Appearances may vary.kr28.52 -
Light Silver Plated 20mm Tulip End Cap
kr23.14Sold 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.kr23.14 -
Light Silver Plated 13mm Tulip End Cap
kr18.83Sold 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.kr18.83 -
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
kr13.45Sold 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...kr13.45 -
Out of stock - Please call 480-948-2323 or email [email protected] - we will do our best to help you find what you need!
kr26.37 -
Butterfly Fairy Wings Bead Cap - Vermeille
Amoracast
kr96.33Amoracast 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...kr96.33 -
Butterfly Wings Bead Cap - Sterling Silver
Amoracast
kr66.19Amoracast 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...kr66.19 -
Angel / Bird Wings Bead Cap - Sterling Silver
Amoracast
kr57.58Amoracast 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...kr57.58 -
Angel / Bird Wings Bead Cap - Vermeille
Amoracast
kr68.34Amoracast 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...kr68.34 -
Cat Ears Cap - Vermeille
Amoracast
kr37.67Amoracast 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...kr37.67 -
Silver Plated 8mm Cap
kr10.76Sold Individually Made from electro plated solid brass, is lead and nickel free. The brass metal makes the perfect base because it is slightly malleable.kr10.76 -
Gold Plated 8mm Cap
kr13.45Sold Individually Made from electro plated solid brass, is lead and nickel free. The brass metal makes the perfect base because it is slightly malleable.kr13.45 -
Gunmetal 6mm Bullet End Caps - 1 Pair
kr29.60Made from electro plated solid brass, is lead and nickel free. The brass metal makes the perfect base because it is slightly malleable.kr29.60 -
Sterling Silver 9mm ID End Caps - 1 Pair
kr273.91Designed to finish the ends of cords, leather, suede and other materials. .925 Sterling Silverkr273.91 -
kr33.90 -
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
kr16.14Sold 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...kr16.14 -
Gold Plated 4mm Bullet End Caps - 1 Pair
kr31.75Sold 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.kr31.75 -
Distressed 6x2mm Crimp End Cap - Copper Plated
TierraCast
kr16.14Sold 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...kr16.14 -
Distressed 6x2mm Crimp End Cap - Brass Plated
TierraCast
kr16.14Sold 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...kr16.14 -
Distressed 6x2mm Crimp End Cap - Antique Pewter Plated
TierraCast
kr16.14Sold 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...kr16.14 -
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
kr16.68Sold 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...kr16.68 -
Distressed 4x2mm Crimp End Cap - Gold Plated
TierraCast
kr12.92Sold 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...kr12.92 -
Distressed 4x2mm Crimp End Cap - Copper Plated
TierraCast
kr10.76Sold 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...kr10.76 -
Unicorn Bead Cap - Sterling Silver
Amoracast
kr69.96Amoracast 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...kr69.96 -
Silver Plated 10mm Bullet End Caps - 1 Pair
kr64.04Made from electro plated solid brass, is lead and nickel free. The brass metal makes the perfect base because it is slightly malleable.kr64.04 -
On Sale
Silver Plated 9mm Inner Diameter Hammered End Caps - 1 Pair
Now: kr82.55Was: kr165.21Made from electro plated solid brass, is lead and nickel free. The brass metal makes the perfect base because it is slightly malleable.Now: kr82.55Was: kr165.21 -
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
kr31.75Made from electro plated solid brass, is lead and nickel free. The brass metal makes the perfect base because it is slightly malleable.kr31.75 -
Lotus Bead Cap - Antique Pewter
TierraCast
kr8.61Sold 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...kr8.61 -
Petal Cap - Copper Plated
TierraCast
kr5.38Sold 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...kr5.38 -
5mm Tiffany Cap - Copper Plated
TierraCast
kr5.38Sold 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...kr5.38 -
Joy Cap - Copper Plated
TierraCast
kr13.45Sold 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...kr13.45 -
Joy Cap - Gold Plated
TierraCast
kr13.45Sold 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...kr13.45 -
Silver Plated 8mm Bullet End Caps - 1 Pair
kr58.66Made from electro plated solid brass, is lead and nickel free. The brass metal makes the perfect base because it is slightly malleable.kr58.66 -
Silver Plated 4mm Bullet End Caps - 1 Pair
kr24.22Made from electro plated solid brass, is lead and nickel free. The brass metal makes the perfect base because it is slightly malleable.kr24.22 -
Antique Brass Plated 1mm Glue In End Cap - 2 Pair
kr21.53Made 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 1mmkr21.53 -
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
kr23.14Sold 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,...kr23.14 -
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
kr17.76Sold 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,...kr17.76 -
8mm Rope Cord End - Silver Plated
TierraCast
kr32.83Sold 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,...kr32.83 -
2mm Palace Cord End - Silver Plated
TierraCast
kr10.22Sold 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,...kr10.22 -
6mm Palace Cord End - Silver Plated
TierraCast
kr23.14Sold 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,...kr23.14 -
8mm Palace Cord End - Silver Plated
TierraCast
kr35.52Sold 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,...kr35.52 -
6mm Temple Cord End - Brass Plated
TierraCast
kr23.14Sold 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,...kr23.14 -
6mm Temple Cord End No Loop - Brass Plated
TierraCast
kr17.76Sold 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,...kr17.76 -
5mm Rope Cord End - Brass Plated
TierraCast
kr17.76Sold 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,...kr17.76 -
Out of stock - Please call 480-948-2323 or email [email protected] - we will do our best to help you find what you need!
8mm Rope Cord End - Brass Plated
TierraCast
kr32.83Sold 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,...kr32.83 -
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
kr35.52Sold 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,...kr35.52 -
2mm Temple Cord End - Copper Plated
TierraCast
kr10.22Sold 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,...kr10.22 -
6mm Temple Cord End - Copper Plated
TierraCast
kr23.14Sold 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,...kr23.14 -
5mm Rope Cord End - Copper Plated
TierraCast
kr17.76Sold 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,...kr17.76 -
8mm Rope Cord End - Copper Plated
TierraCast
kr32.83Sold 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,...kr32.83 -
2mm Palace Cord End - Copper Plated
TierraCast
kr10.22Sold 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,...kr10.22 -
6mm Palace Cord End - Copper Plated
TierraCast
kr23.14Sold 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,...kr23.14 -
8mm Palace Cord End - Copper Plated
TierraCast
kr35.52Sold 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,...kr35.52 -
2mm Temple Cord End - Gold Plated
TierraCast
kr11.84Sold 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,...kr11.84 -
6mm Temple Cord End - Gold Plated
TierraCast
kr27.98Sold 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,...kr27.98 -
6mm Temple Cord End No Loop - Gold Plated
TierraCast
kr20.45Sold 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,...kr20.45 -
5mm Rope Cord End - Gold Plated
TierraCast
kr19.91Sold 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,...kr19.91 -
8mm Rope Cord End - Gold Plated
TierraCast
kr42.51Sold 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,...kr42.51 -
2mm Palace Cord End - Gold Plated
TierraCast
kr11.84Sold 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,...kr11.84 -
6mm Palace Cord End - Gold Plated
TierraCast
kr27.98Sold 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,...kr27.98 -
8mm Palace Cord End - Gold Plated
TierraCast
kr46.28Sold 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,...kr46.28 -
Antique Copper 15x20mm Tulip End Cap
kr57.58Sold 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.kr57.58 -
Antique Copper 10x12mm Tulip End Cap
kr40.79Sold 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.kr40.79 -
Antique Silver 10x12mm Tulip End Cap
kr40.79Sold 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.kr40.79 -
Antique Silver 15x20mm Tulip End Cap
kr57.58Sold 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.kr57.58 -
Gold Plated 15x20mm Tulip End Cap
kr64.04Sold 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.kr64.04 -
Gold Plated 10x12mm Tulip End Cap
kr30.67Sold 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.kr30.67 -
Antique Brass 10x12mm Tulip End Cap
kr26.37Sold 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.kr26.37 -
Antique Brass 15x20mm Tulip End Cap
kr51.12Sold 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.kr51.12 -
Gold Plated 3mm Bullet End Caps - 1 Pair
kr23.14Made from electro plated solid brass, is lead and nickel free. The brass metal makes the perfect base because it is slightly malleable.kr23.14 -
Gold Plated 1mm Glue In End Cap - 2 Pair
kr21.53Made 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 1mmkr21.53 -
Star Bead Cap - Gold Plated
TierraCast
kr113.01Sold 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...kr113.01 -
Gold Plated 12mm Bullet End Caps - 1 Pair
kr111.39Made from electro plated solid brass, is lead and nickel free. The brass metal makes the perfect base because it is slightly malleable.kr111.39 -
Gold Plated 10mm Bullet End Caps - 1 Pair
kr74.80Made from electro plated solid brass, is lead and nickel free. The brass metal makes the perfect base because it is slightly malleable.kr74.80 -
Gold Plated 8mm Bullet End Caps - 1 Pair
kr37.67Made from electro plated solid brass, is lead and nickel free. The brass metal makes the perfect base because it is slightly malleable.kr37.67 -
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
kr31.75Made from electro plated solid brass, is lead and nickel free. The brass metal makes the perfect base because it is slightly malleable.kr31.75 -
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
kr78.03Made from electro plated solid brass, is lead and nickel free. The brass metal makes the perfect base because it is slightly malleable.kr78.03 -
Stainless Steel 4mm Leather End Caps with Clasp - 1 Set
kr78.03Made from electro plated solid brass, is lead and nickel free. The brass metal makes the perfect base because it is slightly malleable.kr78.03 -
Silver Plated 12mm Bullet End Caps - 1 Pair
kr93.10Made from electro plated solid brass, is lead and nickel free. The brass metal makes the perfect base because it is slightly malleable.kr93.10 -
Silver Plated 6mm Bullet End Caps - 1 Pair
kr33.90Made from electro plated solid brass, is lead and nickel free. The brass metal makes the perfect base because it is slightly malleable.kr33.90 -
Silver Plated 3mm Bullet End Caps - 1 Pair
kr20.99Made from electro plated solid brass, is lead and nickel free. The brass metal makes the perfect base because it is slightly malleable.kr20.99 -
Silver Plated 1mm Glue In End Cap - 2 Pair
kr21.53Made 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 1mmkr21.53 -
Antique Silver 1mm Glue In End Cap - 2 Pair
kr21.53Made 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 1mmkr21.53