10 Pieces Professional Pin Keeper Sets, Silver Brass with Nickel Plating, Unisex, Great For Pins

10 Pieces Professional Pin Pin Safe Locks Portable Locking Pin Backs With Wrench Tools Great For Pins10Pcs Pin Pin Safe Locks Pin Backs Clasp Locking Pin Keeper Backs Brooch PIn Locking Pin Backs With Wrench ToolsFeatureEach pin keeper is approximately 5 mm in diameter, 6 mm in height These bulk pin backs are nickel-plated and anti-rust.Smooth sturdy and lock your pins firmly, without worrying they will fall off and provide you replacement to the torn screw or wrench locking mechanism; Keep your objects in place during important moments.Don'for t lose any of your pins, keep them secure by locking them in place with this handy set.Small screw pre set in for you. No more small parts to mess with use: Put the black screw into the middle hole, then use a small wrench to screw half of the black screw to that the fixed, fixed into the brooch or needs to be fixed to the other two ends of any small hole,then use a wrench to tighten the black screw gradually, to that the fixed.Item Type :Pin Brass Color Silver Size More detailed,please see photo.Quantity:10 Sets.Note:Size for manual measurement, there may be a 0 to 3mm error, belongs to the normal phenomenon.And due to the difference between different monitors, the picture may not reflect the actual color of the item.Thank you!Package includes:10 Sets x Pin Safe Locks.

• Each pin keeper is approximately 5 mm in diameter, 6 mm in height.
• These bulk pin backs are nickel-plated and anti-rust.
• Keep your objects in place during important moments. Small screw pre set in for you. No more small parts to mess with.
• Smooth sturdy and lock your pins firmly, without worrying they will fall off and provide you replacement to the torn screw or wrench locking mechanism.
• Don't lose any of your pins, keep them secure by locking them in place with this handy set.