Each order of locks will come KEYED ALIKE but there are several keyways so if you order again in the future it may or may not match your previous order. American Lock A700 2-1/2" Steel Padlock Pad lock Virtually indestructible with hardened chrome plated solid steel bodies that resist cutting, sawing and corrosion Hardened boron alloy steel shackles that offer superior cut resistance Five and six pin brass cylinders and dual ball bearing locking mechanisms resist picking, pulling and prying Ideal for security gates, sheds, truck and van doors, industrial machinery and construction equipment Solid Steel 1-1/6" shackle height 5 pin APTC12 cylinder 7/16" diameter 15/16" horizontal clearance boron shackle 2-1/2" wide x 1-1/8" thick chrome plated solid steel body.