Quantity of (4) : Master Lock # 5KA-A297 2", Laminated Padlocks Keyed Alike To Key #A297 1" Shackle, 3/8" Shackle Diameter Uses Master Lock Key Blank K1BOX Or Ilco Blank M1 Laminated steel bodies and hardened boron alloy shackle for strength and cut resistance. 4-pin cylinder prevents picking and dual locking levers for extra pry resistance. Proprietary rustproofing for longer life. 2 in wide case, 3/8 in Dia shackle and 15/16 in wide horizontal shackle clearance.