10pcs Lobster Claw Clasp 20mm x 12mm with Hole 2.6mm Stainless Steel Fasteners Highly Polished Tarnish and Scratch Resistant Easy Open Close

10pcs Silver Color Stainless Steel Lobster Claw Clasp Fasteners - Highly Polished, Tarnish and Scratch Resistant

Size:
20mm x 12mm - with Hole 2.6mm (Excellent Size for Easy Open and Close)

(Fasteners) - A lobster clasp, also known as a lobster hook, lobster claw,
trigger clasp, or bocklebee clasp, is a fastener that is held closed by a spring.
The lobster clasp is opened or closed by holding a small lever, usually with a fingernail,
long enough to apply, then it is attached (or removed from) a short link-chain or a ring-like structure.
Lobster clasps are often used for necklaces, bracelets, and keychains.
Lobster clasps are named as such because of their "pinching" mechanism, and they are often shaped like a lobster's claw.