Made of top-class metal.Sturdy construction and smooth surface. Spring Loaded fastener for easier on-off action without need a tool. Keep your pins safe.Metal back pin keepers for your needs. Adopted military standard design, suitable for most pins (pins), suitable for pins with diameter of 1.0mm-1.1mm Ideal for pins, name tags, displaying books, lanyards, bags, vests, hats, badges, lapel, and jewelry, etc. op Diameter:7mm/0.28 Inches. Bottom Diameter:10mm/0.39 Inches.
LQ Industrial 12pcs Metal Locking Pin Backs Clasp Bulk Pin Keepers for Name Tags Displaying Books Disney Pins Brass
SUBANG 40 Pieces Metal Pin Backs Locking Pin Keepers
30PCS Locking Pin Backs Locking Pin Keepers Clasp, Ceryvop Metal Pin Locks Back : : Toys & Games
Packs of Enamel Pin Locking Pin Back Gold or Silver Spring Loaded No Tool Pin Back Clutch Top Hat Pinback
SUBANG 50 Pieces Pin Keepers Pin Locks Pin Backs
[Quality Material] Upgraded locking pin backs are made of quality nickel-plated copper, durable and sturdy, unique snap design, locks your needle
Ceryvop 30PCS Locking Pin Backs Locking Pin Keepers Clasp, Metal Pin Locks Back
SUBANG 40 Pieces Pin Keepers Pin Locks Pin Backs Locking Clasp Locking Pin Keeper Backs with 3 Wrench All in Storage Case,5mm x 6mm
Ceryvop 30PCS Locking Pin Backs Locking Pin Keepers Clasp, Metal Pin Locks Back
Not More Fear of Losing Pins! The 30/50 pieces pin backs came in a clear plastic case to keep them all in rather than a little baggy. High-quality
TOOVREN 30 Pieces Pin Backs, Locking Pin Backs for Enamel Pins, Metal Pin Backs Locking Pin Keepers Locking Clasp with Storage Case
TOOVREN 30 Pieces Pin Backs, Locking Pin Backs for
Locking Pin Back Locking Pin Keeper Clasp Metal Pin Backing - Temu
【High Quality】Our locking pin backs are made of premium nickel-plated copper, which are durable and sturdy, giving you safe experience. The small size
30 Pieces Metal Locking Pin Backs Locking Pin Keepers Locking Backs for Disney Pins Locking Clasp Lapel Pin Backs Locking No Tool Required Suitable