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.
Also note that there may be 0.1-0.9mm measurement variation due to production batches and different measurement methods.
Thank you for your kind understanding.
SIZE: 8.5x4mm, Hole: 1.5mm
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Sold per pkg of: 20
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.
