Fixed combination cable lock, ideal for locking your bike. Never worry about losing the key to your lock again! Founded in 1921, Master Lock draw on their extensive experience to keep thieves’ dirty hands off your bike. Features: Combination locking mechanism for keyless convenience. 4' (1.2m) long x 5/16" (8mm) diameter cable. Flexible steel cables for strong cut resistance. Protective vinyl coating helps prevent scratching.