The Master Lock no. 174SSD padlock features a 2-1/4 in. (57 mm) wide stainless steel body for strength, reliability and weather resistance. The 5/16 in. (8 mm) diameter shackle is 2-1/4 in. (57 mm) long and made of hardened steel, offering extra resistance to cutting and sawing. The roller pin mechanism provides maximum protection against attacks. The sealed dials and shackle offers superior weather protection. The lock includes set your own combination convenience, without the need for a reset tool. The 4-digit dialing allows for thousands of possible numerical combinations. The limited lifetime warranty provides peace of mind from a brand you can trust. • Easy to set and reset - numerical combination • 2-1/4 in. (57 mm) wide stainless steel body • 2-1/4 in. (57 mm) shackle clearance for more uses • Stainless steel lock body and shackle offer extreme corrosion resistance for use in harsh environments • Roller pin locking mechanism for maximum protection against attacks • Sealed dials and shackle provide maximum weather protection • Set your own combination convenience - no reset tool required • Set your own 4-digit combination convenience allows for thousands of possible combinations CA Residents: Prop 65 Warning(s) UPC: 071649330469 Weight: 0.57 lbs RKU: LOW1358859