Master Lock 3T 1-9/16-Inch Wide Keyed-Alike Padlock, 9/32-Inch Shackle, 2-Pack Product Description The Master Lock 3T Laminated Padlock with Key features a 2 in. (51 mm) wide laminated steel body for maximum strength and reliability. The 3/8 in. (10 mm) diameter shackle is 1 in. (25 mm) long and made of hardened boron alloy, offering maximum resistance to cutting and sawing. The 4-pin cylinder prevents picking and the dual ball bearing locking mechanism provides maximum pick and pry resistance. The limited lifetime warranty provides peace of mind from a brand you know and can trust. From the Manufacturer Master Lock 3T 2-Pack of 1-9/16" Wide Padlocks - Keyed Alike Features Indoor and outdoor lock; Padlock with key is best used for residential gates fences, sheds, workshops garages, tool boxes and more Key lock features a laminated steel body and a hardened steel shackle for strength and security 4-Pin cylinder for added pick resistance and dual ball bearing locking for maximum pry resistance 1-9/16 in. (40 mm) wide lock body; 9/32 in. (7 mm) diameter shackle with 3/4 in. (19 mm) length, 5/8 in. (16 mm) width Includes two padlocks with two keys; Both keys open each lock Hardened steel shackle for extra cut resistance 4-pin cylinder helps prevent picking dual locking levers provide extra pry resistance Thousands of key changes maximize key integrity proprietary rustproofing for longer life USA SHIPPING estimates delivery times and we work to get your item to you as quickly as possible and within those times, but please know it may take slightly longer than the estimate.