Product description
Each pin keeper is approximately 5 mm in diameter, 6 mm in height.
These bulk pin backs are made of nickel-plated copper, durable and anti-rust.
Smooth surface, 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. Small screw pre set in for you. No more small parts to mess with.
Don't lose any of your pins, keep them secure by locking them in place with this handy set.