Bike Lock Cable, Basic Self Coiling Resettable Combination Cable Bike with LED Light Thickness 1/2 Inch 4-Digit Combination Locking Mechanisms For Keyless Convenience Resettable: Easy To set Your Own Personalized Number Combination. Ideal For Bicycles, Skateboards, Gates & Fences, Grills & Lawnmowers, Sports Equipment, tool boxes & ladders. Flexible Steel Cables For Strong Cut Resistance And Vinyl Coating Helps Prevent Scratching. Size: 2' long x 1/2" (12mm) diameter with vinyl shell.