TRIMAX UMAX100 Universal Die-Cast Dual Purpose Coupler Lock, Trimax, Mfr#: T69-UMAX100

Features Compatibility – 1-7/8 In./ 2 In./ 2-5/16 In. Couplers Style – Hitch Ball And Clamp Pin Size – 4.5 In. Color – Black Material – Steel Item Weight – 5 lbs. Premium Universal 360 Degree Of "Solid Hardened Steel" Dual Purpose Coupler Lock Key Hole Cover Slides Up To Seal Out Dirt And Grime Attractive Ballistic Grade Nylon Housing Absorbs Hammer Blows And Protects Against Weather Type A Key Which Is A Spring Loaded, 7 Pin, High Security Key. Resists Attempted Drill Outs. Rugged And Durable, The Key Will Not Bend Or Break Easy To Install