The MasterLock Python™ is the first fully adjustable cable. It uses an easy locking mechanism which makes sure the cable stays tight and in position. It can be used to secure ladders and other portable equipment. Light and flexible, it is easy to use and store. It has a hook and loop strap to hold the excess cable. All Master Lock bike locks with locking mechanism have a Lifetime Warranty against mechanical failure. Specifications:Length: 1.80m.Diameter: 10mm.