Padlock with key is best used for marine recreation, saltwater applications, offshore security environments and severe uses Key lock features a stainless-steel lock body and shackle for maximum strength and corrosion resistance Brass 4-pin tumbler and dual ball bearing locking mechanism provide maximum weather, pick and pry resistance 2 in. (51 mm) wide lock body; 3/8 in. (10 mm) diameter shackle with 2-1/2 in. (64 mm) length, 15/16 in. (24 mm) width; Extended shackle for application flexibility Includes two padlocks with two keys; Both keys opens each lock

The Master Lock 5SSTLJ Stainless Steel Padlocks with Key feature a 2 in. (51 mm) wide laminated stainless steel body for maximum strength, reliability, and weather resistance. The 3/8 in. (10 mm) diameter shackle is 2-1/2 in. (64 mm) long and made of stainless steel, offering maximum resistance to cutting, sawing, and weather. 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.