Gun Metal Locking Pin Backs (10 pack)

Locking Pin Backs are designed with a spring lock, no other tools are required. Just push it into the base to fix it in place, and pull it out to unlock it. The pin can be replaced at any time, very convenient to use. These locking pin backs keep your pins firmly in place and prevent accidental loss.

Qty: 10 pin backers 
Color: gun metal / metallic black
Size: 10mm x 7mm