Great lock for keeping your tool safe from walking off on site, fits snugly through the Milwaukee packout box lock loops, and through anything else you can think of on site. 4.5M long so plenty of length to be able to wrap round anything sturdy. But like any lock, it’s not bullet proof, a determined thief could still cut through it with enough time/equipment, but will certainly will stop any smash and grab. Check out the YouTube reviews.