Yale Y125/40/122/4 Laminated Steel Padlock with Brass 5-Pin Key Cylinder, 1-9/16-Inch Wide, 4-Pack (Keyed Alike) Hardened steel shackle for added cut resistance 5-pin key resists picking Double ball locking shackle provides exceptional pry resistance Oversized rubber bumper protects items being secured 1 inch shackle clearance