Great for heavy chunky jewelry. The teardrop design is on both sides of the clasps. There is a closed loop on the end that has an inside diameter of about 4.1mm.
4 Big 1 inch 25mm Pewter Lobster Claw Clasps with Dotted Teardrop Design (Gunmetal)
Swivel Lobster Clasps, 25mm, Stainless Steel, Lot Size 4 Clasps, #1361 - Jewelry Tool Box
Swivel Lobster Clasp 25mm Stainless Steel Jewelry Making - New Zealand
CleverDelights 1 Wide Swivel Lobster Clasps - Silver Color
Swivel Lobster Clasps, 25mm, Stainless Steel, Lot Size 4 Clasps, #1361 - Jewelry Tool Box
Sterling Silver Swivel Lobster Clasp
50 Pack- Premium Metal Lobster Claw Clasps - Wide 3/4 Inch D Ring - 360° Swivel Trigger Snap Hooks - Great for DIY Lanyards by Specialist ID
Lobster Claw Clasp Swivel
[SIZE] - The swivel snap hooks is about 2.4” (61 mm) in length and 0.79” (20 mm) inside width.(Check the size before you buy it) [QUANTITY] - Package
Swivel Clasps 3/4 D Ring Lobster Clasp Claw for Strap Push Gate Lanyard Swivel Snap Hook Clips(Assorted Color, 16 pcs)