- Easy to set & reset numeric combination
- 13/16in (20mm) Wide durable solid metal body with black finish
- Steel shackle for cut resistance
- 3 dial combination security for keyless convenience
The Master Lock No. 646D Set Your Own Combination Padlock features a 13/16in (20mm) wide metal body for durability. The 1/8in (3mm) diameter shackle is 11/16in (17mm) long and made of steel, offering resistance to cutting and sawing. The 3 dial combination security offers keyless convenience. The Limited Lifetime Warranty provides peace of mind from a brand you can trust.