Hasp / Padlock Shackleless Puck Lock Masterlock Company

Body conceals shackle to defeat cutting or prying attempts. High security, rekeyable six-pin cylinder w/ spool pins is virtually impossible to pick. Reinforced, zinc die-cast body w/ boron alloy shackle. Ideal for commercial/industrial applications, including trailers, truck or van doors, as well as vending machines, & gates. Dimensions: 2 7/8" W. x 3/8" Dia. Shackle.