Pin Locks,50 Pieces Metal Locking Pin Keepers Backs Replacement Pin Backs Clasp for Badges Insignia Name Tags Display Books Lanyards Bags Vests Hats(Silver)

• Locking Pin Backs: the hole diameter for the pin is 1mm (approx.), The upper diameter of the pin back is 11.5mm (approx.)
• Quality Material: the pin backs are made of brass with a Silver colour coating which makes it strong, durable and long-lasting to use.
• Delicate Design: the spring-loaded fastener for easier on and off, Simply need you to push to lock them, then push on the base to secure them and pull to loosen the lock and remove.
• Wide Applications: pin backs are suitable for pins, insignia, name tags, display books, lanyards, bags, vests, hats, badge, collectibles, etc.
• No Tool Required: these pin keepers are easy to put on and take off without a tool.

Metal Locking Pin Keepers Backs Replacement Pin Backs Clasp Specification Product Name:Metal Pin Backs Color:silver Material:Brass Diameter:11.5mm Character Easy on-off action,No tool required. 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. Pin backs locking clasps are made of nickel-plated copper, durable, smooth surface, sturdy and lock your pins firmly to keep them secure. Package Include 50 x pin locks