Pins Locking Backs Pin Locks Metal Pin, Wady 40 Pieces Pin Backs Locking Bulk Metal Pin Keepers Locking Clasp by Amazon.co.uk

• Material: nickel-plated copper pin lock backs.

• Safe alternative pins keepers: pin backs provide you replacement to the torn screw or wrench locking mechanism; Keep your objects in place during important moments.

• No tool required: easy on-off action, spring loaded fastener simply need you to push to lock them, then push on the base to secure them and pull to loosen the lock and remove,Size: 1 cm in diameter, 0.6 cm in height.

• Multifunctional: secure pin backs are suitable for pins, insignia, name tags, display books, lanyards, bags, vests, hats, badge, collectibles, etc.

• Package: 40 Pieces pin keeper lock. Keep your lock pins safe.