Master Lock Zinc 51 mm (2 in) Combination Lock, 25 mm (1 in) shackle

The Master Lock No. 178D Set Your Own Combination Padlock features a 2in (51mm) wide solid body for strength and reliability. The 5/16in (8mm) diameter shackle is 1in (25mm) long and made of hardened steel, offering extra resistance to cutting and sawing. The 4-digit dialing allows for thousands of possible numeric combinations.

Master Lock 178D Set Your Own Combination Padlock, 2 in. (51 mm.) Wide, Black Indoor and outdoor padlock is best used as a school locker lock, gym lock, and gate lock, providing protection and security from theft Set your own four-digit combination lock for easy combination recall, combination change tool included Combo lock is constructed with a solid body for strength and weatherability, hardened steel shackle for cut resistance 1 in. (25 mm) width Shackle is Pre-set to open on 0-0-0-0. Some instructions may incorrectly state shackle opens on l-o-c-k. See user manual in technical specifications section of this page for correct combination reset instructions.