Laminated steel body with hardened boron alloy shackle for resistance to cutting and sawing. Features 4-pin cylinder and ball-bearing locking mechanism for resistance to picking, prying and hammering. Ideal for uses such as securing storage units, fences, garages, doors and cabinets. Supplied with 2 keys. Pry-Resistant Locking Mechanism Laminated Steel Body Round Hardened Steel Shackle Suitable for Indoor & Outdoor Use Pry-Resistant Locking Mechanism Laminated Steel Body Round Hardened Steel Shackle Suitable for Indoor & Outdoor Use