Heavy Duty Hardened Steel Combination D-Lock

The Master Lock No. 8316EURDPRO U-Lock features a 12mm diameter double locking shackle which is 17cm long and made of hardened steel, offering extra resistance to prying, cutting and sawing. The disc key cylinder prevents picking. A mounting bracket is included and can be fixed to any type of bikes : road, mountain, electric, folding and more. The lock has a double locking shackle for superior pry resistance and two keys are included. The Limited Lifetime Warranty provides peace of mind from a brand you can trust.