Caps and End Caps
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Silver Plated Stainless Steel 22x9mm Filagree Cone
Nirvana Beads
kr5.85Sold Individually We love to use these in garden inspired jewelry. Length: 22mm Width: 9mm Hole Size: 2mm Appearances may vary.kr5.85 -
Gold Plated Stainless Steel 22x9mm Filagree Cone
Nirvana Beads
kr5.85Sold Individually We love to use these in garden inspired jewelry. Length: 22mm Width: 9mm Hole Size: 2mm Appearances may vary.kr5.85 -
Gold Plated Stainless Steel 12x10mm Filagree Cone
Nirvana Beads
kr5.16Sold Individually We love to use these in garden inspired jewelry. Length: 12mm Width: 10mm Hole Size: 1.2mm Appearances may vary.kr5.16 -
Silver Plated Stainless Steel 12x10mm Filagree Cone
Nirvana Beads
kr5.16Sold Individually We love to use these in garden inspired jewelry. Length: 12mm Width: 10mm Hole Size: 1.2mm Appearances may vary.kr5.16 -
kr9.98 -
kr10.33 -
kr10.33 -
kr1.72 -
kr8.61 -
Sterling Silver 8mm Calla Lily End Cap
Amoracast
kr30.64Amoracast 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...kr30.64 -
kr10.33 -
kr15.49 -
kr23.75 -
Gold Plated 6mm Bullet End Caps - 1 Pair
kr25.82Sold 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.kr25.82 -
Joy Cap - Silver Plated
TierraCast
kr7.23Sold 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...kr7.23 -
Tiny Hummingbird Head Bead Cap - Sterling Silver
Amoracast
kr19.62Amoracast 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...kr19.62 -
Tiny Hummingbird Head Bead Cap - Vermeille
Amoracast
kr25.82Amoracast 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...kr25.82 -
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
kr18.24Sold Individually We love to use these in garden inspired jewelry. Length: 6mm Width: 9mm Depth: 9mm Hole Size: 1.2mm Appearances may vary.kr18.24 -
Light Silver Plated 20mm Tulip End Cap
kr14.80Sold 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.kr14.80 -
Light Silver Plated 13mm Tulip End Cap
kr12.05Sold 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.kr12.05 -
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
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 -
Out of stock - Please call 480-948-2323 or email [email protected] - we will do our best to help you find what you need!
kr16.87 -
Butterfly Fairy Wings Bead Cap - Vermeille
Amoracast
kr61.62Amoracast 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...kr61.62 -
Butterfly Wings Bead Cap - Sterling Silver
Amoracast
kr42.34Amoracast 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...kr42.34 -
Angel / Bird Wings Bead Cap - Sterling Silver
Amoracast
kr36.83Amoracast 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...kr36.83 -
Angel / Bird Wings Bead Cap - Vermeille
Amoracast
kr43.72Amoracast 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...kr43.72 -
Cat Ears Cap - Vermeille
Amoracast
kr24.10Amoracast 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...kr24.10 -
Silver Plated 8mm Cap
kr6.88Sold Individually Made from electro plated solid brass, is lead and nickel free. The brass metal makes the perfect base because it is slightly malleable.kr6.88 -
Gold Plated 8mm Cap
kr8.61Sold Individually Made from electro plated solid brass, is lead and nickel free. The brass metal makes the perfect base because it is slightly malleable.kr8.61 -
Gunmetal 6mm Bullet End Caps - 1 Pair
kr18.93Made from electro plated solid brass, is lead and nickel free. The brass metal makes the perfect base because it is slightly malleable.kr18.93 -
Sterling Silver 9mm ID End Caps - 1 Pair
kr175.21Designed to finish the ends of cords, leather, suede and other materials. .925 Sterling Silverkr175.21 -
kr21.69 -
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
kr10.33Sold 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...kr10.33 -
Gold Plated 4mm Bullet End Caps - 1 Pair
kr20.31Sold 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.kr20.31 -
Distressed 6x2mm Crimp End Cap - Copper Plated
TierraCast
kr10.33Sold 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...kr10.33 -
Distressed 6x2mm Crimp End Cap - Brass Plated
TierraCast
kr10.33Sold 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...kr10.33 -
Distressed 6x2mm Crimp End Cap - Antique Pewter Plated
TierraCast
kr10.33Sold 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...kr10.33 -
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
kr10.67Sold 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...kr10.67 -
Distressed 4x2mm Crimp End Cap - Gold Plated
TierraCast
kr8.26Sold 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...kr8.26 -
Distressed 4x2mm Crimp End Cap - Copper Plated
TierraCast
kr6.88Sold 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...kr6.88 -
Unicorn Bead Cap - Sterling Silver
Amoracast
kr44.75Amoracast 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...kr44.75 -
Silver Plated 10mm Bullet End Caps - 1 Pair
kr40.96Made from electro plated solid brass, is lead and nickel free. The brass metal makes the perfect base because it is slightly malleable.kr40.96 -
On Sale
Silver Plated 9mm Inner Diameter Hammered End Caps - 1 Pair
Now: kr52.80Was: kr105.68Made from electro plated solid brass, is lead and nickel free. The brass metal makes the perfect base because it is slightly malleable.Now: kr52.80Was: kr105.68 -
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
kr20.31Made from electro plated solid brass, is lead and nickel free. The brass metal makes the perfect base because it is slightly malleable.kr20.31 -
Lotus Bead Cap - Antique Pewter
TierraCast
kr5.51Sold 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...kr5.51 -
Petal Cap - Copper Plated
TierraCast
kr3.44Sold 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...kr3.44 -
5mm Tiffany Cap - Copper Plated
TierraCast
kr3.44Sold 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...kr3.44 -
Joy Cap - Copper Plated
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 -
Joy Cap - Gold Plated
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 -
Silver Plated 8mm Bullet End Caps - 1 Pair
kr37.52Made from electro plated solid brass, is lead and nickel free. The brass metal makes the perfect base because it is slightly malleable.kr37.52 -
Silver Plated 4mm Bullet End Caps - 1 Pair
kr15.49Made from electro plated solid brass, is lead and nickel free. The brass metal makes the perfect base because it is slightly malleable.kr15.49 -
Antique Brass Plated 1mm Glue In End Cap - 2 Pair
kr13.77Made 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 1mmkr13.77 -
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
kr14.80Sold 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,...kr14.80 -
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
kr11.36Sold 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,...kr11.36 -
8mm Rope Cord End - Silver Plated
TierraCast
kr21.00Sold 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,...kr21.00 -
2mm Palace Cord End - Silver Plated
TierraCast
kr6.54Sold 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,...kr6.54 -
6mm Palace Cord End - Silver Plated
TierraCast
kr14.80Sold 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,...kr14.80 -
8mm Palace Cord End - Silver Plated
TierraCast
kr22.72Sold 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,...kr22.72 -
6mm Temple Cord End - Brass Plated
TierraCast
kr14.80Sold 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,...kr14.80 -
6mm Temple Cord End No Loop - Brass Plated
TierraCast
kr11.36Sold 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,...kr11.36 -
5mm Rope Cord End - Brass Plated
TierraCast
kr11.36Sold 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,...kr11.36 -
Out of stock - Please call 480-948-2323 or email [email protected] - we will do our best to help you find what you need!
8mm Rope Cord End - Brass Plated
TierraCast
kr21.00Sold 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,...kr21.00 -
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
kr22.72Sold 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,...kr22.72 -
2mm Temple Cord End - Copper Plated
TierraCast
kr6.54Sold 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,...kr6.54 -
6mm Temple Cord End - Copper Plated
TierraCast
kr14.80Sold 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,...kr14.80 -
5mm Rope Cord End - Copper Plated
TierraCast
kr11.36Sold 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,...kr11.36 -
8mm Rope Cord End - Copper Plated
TierraCast
kr21.00Sold 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,...kr21.00 -
2mm Palace Cord End - Copper Plated
TierraCast
kr6.54Sold 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,...kr6.54 -
6mm Palace Cord End - Copper Plated
TierraCast
kr14.80Sold 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,...kr14.80 -
8mm Palace Cord End - Copper Plated
TierraCast
kr22.72Sold 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,...kr22.72 -
2mm Temple Cord End - Gold Plated
TierraCast
kr7.57Sold 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,...kr7.57 -
6mm Temple Cord End - Gold Plated
TierraCast
kr17.90Sold 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,...kr17.90 -
6mm Temple Cord End No Loop - Gold Plated
TierraCast
kr13.08Sold 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,...kr13.08 -
5mm Rope Cord End - Gold Plated
TierraCast
kr12.74Sold 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,...kr12.74 -
8mm Rope Cord End - Gold Plated
TierraCast
kr27.19Sold 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,...kr27.19 -
2mm Palace Cord End - Gold Plated
TierraCast
kr7.57Sold 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,...kr7.57 -
6mm Palace Cord End - Gold Plated
TierraCast
kr17.90Sold 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,...kr17.90 -
8mm Palace Cord End - Gold Plated
TierraCast
kr29.60Sold 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,...kr29.60 -
Antique Copper 15x20mm Tulip End Cap
kr36.83Sold 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.kr36.83 -
Antique Copper 10x12mm Tulip End Cap
kr26.09Sold 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.kr26.09 -
Antique Silver 10x12mm Tulip End Cap
kr26.09Sold 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.kr26.09 -
Antique Silver 15x20mm Tulip End Cap
kr36.83Sold 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.kr36.83 -
Gold Plated 15x20mm Tulip End Cap
kr40.96Sold 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.kr40.96 -
Gold Plated 10x12mm Tulip End Cap
kr19.62Sold 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.kr19.62 -
Antique Brass 10x12mm Tulip End Cap
kr16.87Sold 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.kr16.87 -
Antique Brass 15x20mm Tulip End Cap
kr32.70Sold 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.kr32.70 -
Gold Plated 3mm Bullet End Caps - 1 Pair
kr14.80Made from electro plated solid brass, is lead and nickel free. The brass metal makes the perfect base because it is slightly malleable.kr14.80 -
Gold Plated 1mm Glue In End Cap - 2 Pair
kr13.77Made 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 1mmkr13.77 -
Star Bead Cap - Gold Plated
TierraCast
kr72.29Sold 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...kr72.29 -
Gold Plated 12mm Bullet End Caps - 1 Pair
kr71.25Made from electro plated solid brass, is lead and nickel free. The brass metal makes the perfect base because it is slightly malleable.kr71.25 -
Gold Plated 10mm Bullet End Caps - 1 Pair
kr47.85Made from electro plated solid brass, is lead and nickel free. The brass metal makes the perfect base because it is slightly malleable.kr47.85 -
Gold Plated 8mm Bullet End Caps - 1 Pair
kr24.10Made from electro plated solid brass, is lead and nickel free. The brass metal makes the perfect base because it is slightly malleable.kr24.10 -
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
kr20.31Made from electro plated solid brass, is lead and nickel free. The brass metal makes the perfect base because it is slightly malleable.kr20.31 -
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
kr49.91Made from electro plated solid brass, is lead and nickel free. The brass metal makes the perfect base because it is slightly malleable.kr49.91 -
Stainless Steel 4mm Leather End Caps with Clasp - 1 Set
kr49.91Made from electro plated solid brass, is lead and nickel free. The brass metal makes the perfect base because it is slightly malleable.kr49.91 -
Silver Plated 12mm Bullet End Caps - 1 Pair
kr59.55Made from electro plated solid brass, is lead and nickel free. The brass metal makes the perfect base because it is slightly malleable.kr59.55 -
Silver Plated 6mm Bullet End Caps - 1 Pair
kr21.69Made from electro plated solid brass, is lead and nickel free. The brass metal makes the perfect base because it is slightly malleable.kr21.69 -
Silver Plated 3mm Bullet End Caps - 1 Pair
kr13.42Made from electro plated solid brass, is lead and nickel free. The brass metal makes the perfect base because it is slightly malleable.kr13.42 -
Silver Plated 1mm Glue In End Cap - 2 Pair
kr13.77Made 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 1mmkr13.77 -
Antique Silver 1mm Glue In End Cap - 2 Pair
kr13.77Made 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 1mmkr13.77