Three-number dialing and 1,500 combinations for maximum security. Hardened steel shackle for extra cut resistance. Black dial. • Three-number dialing. • Black dial. Three-number dialing and 1,500 combinations for maximum security. Hardened steel shackle for extra cut resistance. Black dial. Lock Type: 3-Number Combination; Body Material: Stainless Steel; Color(s): Silver; Body Width: 1.87".