Lockstraps Single Locking Carabiner 801.
Closeout Sale - Open Box Item
A great combination carabiner lock to secure a helmet, tools or anything you want to lock up. Set your own combination, and you can change the combination any time you like. You only need a ball point pen.
Total length: 6" - 15.5cm
Shackle size: 7/16" - 11mm