Nogeqi 40PCS Metal Pin Locking Back, Locking Pin Backs for Enamel Pins

Keep your favorite pins safe with these 40-piece locking pin backs. Crafted from durable zinc alloy, each backing measures 0.39 x 0.39 x 0.28 inches and weighs just 1 gram, making them lightweight yet sturdy. The spring-loaded design locks pins firmly in place – simply push to lock, pull to release, with no tools required. These pin locks for enamel pins fit standard 0.39” pin posts and work seamlessly with brooches, lapel pins, badges, name tags, backpack pins, hats, and display books. They serve as a reliable pin locking back that prevents pins from falling off during daily wear or active use.

• Effortless Security: These locking pin backs feature a spring-loaded mechanism that locks pins firmly in place with a simple push, and pulls to release – no tools needed, ideal for quick swaps
• Universal Fit: Designed as pin locks for enamel pins, these backs fit standard 0.39” diameter pins and work with brooches, lapel pins, badges, and name tags without slipping
• Durable Build: Each pin locking back is made from zinc alloy with a silver finish, offering reliable strength and corrosion resistance for long-term daily wear on bags, hats, or jackets
• Compact & Portable: The low-profile pin backings measure 0.39 x 0.39 x 0.28 inches, weighing only 1g each, and easy storage and carrying
• Versatile Use: These metal pin backs secure badges, collectibles, display books, and DIY crafts, preventing accidental loss during active use or travel