10 Pieces Professional Pin Keepers Pin Safe Locks Portable Locking Pin Backs with Wrench Tools Great for Disney Pins - AliExpress

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Pin Keepers Pin Locks Pin Backs Replace Locking Clasp Locking Pin Keeper Backs,Head Pins,End Caps Eye Pins,Craft Making Wrench - AliExpress

Pin Keepers Pin Locks Pin Backs Replace Locking Clasp Locking Pin Keeper Backs,Head Pins,End Caps Eye Pins,Craft Making Wrench

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Ceryvop 30PCS Locking Pin Backs Locking Pin Keepers Clasp, Metal Pin Locks Back

Pin Keepers Pin Locks Locking Clasp Pin Backs with Wrench (24 Pieces)

wholesale new 100pcs per lot no tools need Locking Pin Backs silver baged for disney pins-silver at Artist proof pins

30/50 Pieces Pin Backs, Locking Pin Backs for Enamel Pins, Metal Pin Backs Locking Pin Keepers Locking Clasp with Storage Case - AliExpress

Pin Keepers Pin Locks Locking Clasp Pin Backs with Wrench (24 Pieces)

Package Includes 60 locking pin keepers and 6 locking tools (allen wrench tool). The color is silver. Suitable for locking pin backs also are suitable for pins, insignia, name tags, display books, lanyards, bags, vests, hats, badge, collectibles and so on. You can pin your badge on clothes, bags or jeans. Perfect Size: Size of locking pin keepers are 5.5 mm in diameter, 9 mm in height and the locking tool is 4.5cm. These bulk pin backs are made of nickel-plated copper, durable and anti-rust.

EuTengHao 60 Pieces Pin Keepers Pin Locks Pin Backs Locking Clasp Locking Pin Keeper Backs Locking Pin Backs (9mmx5.5mm Silver)

Pin Keepers Pin Locks Locking Clasp Pin Backs with Wrench (24 Pieces)