American Lock A700D 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. This Product is manufactured in Mexico.