$40.00
Our Ring Knocker is the perfect carry-everywhere self-defense tool. Easily attach it to your key ring. Use it as a bottle opener that if needed can quickly be slipped over a finger and used as a single knuckle to defend yourself with. Machined out of solid aluminum then Cerakote in black. We chose Cerakote because it is the highest-performing thin film ceramic coating on the market, with unmatched abrasion, corrosion, and chemical resistance. Made in America.
In stock
