20 Surgical Steel Clamshell Knot Cover
Finish your jewelry pieces with strength and style using this set of 20 surgical steel bead tips. Made from 316-grade stainless steel, these calotte ends (also known as clamshell knot covers) are tarnish-resistant, hypoallergenic, and built to last.
Each tip measures 8.5x4mm with a generous 1.5mm threading hole—perfect for thicker cords, wires, or multi-strand designs. This product is ideal for securing knots and adding a clean, professional finish to necklaces, bracelets, and handmade accessories. A must-have for makers who value durability, polish, and precision.
MAIN MATERIAL: 316 Surgical Steel
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Please note that colors may appear differently depending on your computer monitor.
Sold per pkg of: 20
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SIZE: 8.5x4mm, Hole: 1.5mm
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Please note that there may be 0.1-0.9mm measurement variation due to production batches and different measurement methods.
Shipping cost is based on weight. Just add products to your cart and use the Shipping Calculator to see the shipping price.
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⚠️ IMPORTANT NOTICE FOR U.S. CUSTOMERS: Due to the recent suspension of the de minimis exemption by the U.S. administration (under the Trump-era policy change), I’ve unfortunately had to drastically increase the shipping costs to include all the required customs fees ⚠️
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Due to the current difficult customs situation, we are no longer accepting returns. If an item is defective, don't hesitate to get in touch with us.
