Biker Button Pin-back Locks - 12 Pack

Biker Button Pin-back Locks - 12 Pack

Designed to keep lapel-style buttons pin-backs in fixed position (doesn't allow them to spin) 
Anti-Spin Button Pin Locks
12 Pack (12 collars, 12 screws for tightening, 1 allen wrench)
Provide a more secure attachment of your pins than regular pin clutches!
Zinc Alloy & Brass