Material Steel Unit & Package Sold by each, carded for display Part No. Description 81461 Heavy duty 1/4" thickness steel wall housing with 2 keys. Helps prevent trailer from being stolen. Part No. & Image Selection Heavy Duty Trailer King Pin Lock Part No.: -- Please Select -- 81461 Combination of product variants is not available Updating... Related Products Cigarette Lighter Knobs Standard Chrome Steel Push-On Lug Nut Cover w/o Flange USA Scripted license Plate Frame with 4 Holes Seat Belt Comfort Pad Cover Stitching Series Neoprene Black Gear Shift Knob Cover with Matte Color Trim Mothers® California Gold® Pure Carnauba Wax – Phase 3