Kryptonite Kryptoflex 1018 Key Cable Bicycle Lock Bike Lock 10mm, flexibleBRAIDED STEEL CABLEprovides increased cut resistance ADVANCED CYLINDERprovides greater protection from picking LOCK HEAD ROTATES360 degrees for easier handling during lock up and removal Dual sliding cylinderWEATHER GUARDSwith automatic close feature 2 EASY-TO-USE REVERSIBLE KEYS Key Safe Program Product dimensions: 5/16 (8mm) cable diameter 5 (150cm) cable length Product weight: 0.95 lbs (0.43 kgs)