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 Related Products Mud Flap Holders Stainless Steel Two Piece Rear Light Bars with Oval (6) Lights in Straight Style Tractor Script Screw-In Air Valve Control Knobs with Crystal Zinc Plated 1 Bolt Quarter Fender Bracket Mothers® California Gold® Sealer & Glaze – Phase 2 Classic Chrome Plastic 33mm Lug Nut Cover with Color Reflector