Master Lock 5T Outdoor Padlock with Key, 2 Pack Keyed-Alike Product Description The Master Lock 5T Laminated Steel Padlocks with Key feature 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 locking ball bearings provide resistance against prying and hammering. The Lifetime Guarantee provides peace of mind from a brand you know and can trust. From the Manufacturer Master Lock 5T 2-Pack of 2" Wide Laminated Pin Tumbler 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 boron alloy shackle for maximum cut resistance 4-Pin cylinder for added pick resistance and dual ball bearing locking for maximum pry resistance 2 in. (51 mm) wide lock body; 3/8 in. (10 mm) diameter shackle with 1 in. (25 mm) length, 15/16 in. (24 mm) width Includes two padlocks with two keys; Both keys opens each lock 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.