• SECURITY & ANTI-THEFT - The trailer hitch pin is made of black electrophoretic painted carbon steel and is not easily broken or rusted. It protects your trailer and trailer hitch ball mount from theft. Designed with safer Zinc Alloy lock core and Plum Blossom key hole, each lock cylinder is unique and protect your hitch from stealing.
• FITS CLASS III & IV RECEIVERS - With a 5/8" diameter hitch pin and 2-3/4" of effective pin length, this hitch lock pin perfectly fits Class III/IV hitches with 2" and 2.5" receivers. ( Weight carrying: Class III up to 5,000 pounds; Class IV up to 10,000 pounds)
• EASY TO OPERATE - Locking Hitch Pin - with Push-to-lock technology. Insert the 1/2" Locking Pin or adding 5/8" pin sleeve into the Hitch Ball Mounts, Bike Racks, Cargo Carriers or other Towing Accessories Shank Holes on the receivers and Lock Down. Note: Before towing, please make sure the lock head is secure
• CORROSION-RESISTANT & DURABLE - The entire hitch lock is made with durable black electrophoretic painted carbon steel, which against corrosion.The waterproof rubber cap covers the key hole tightly to keep away from moisture, water and dust penetration, prevents locking mechanism internal corrosion.
• GOOD ACCESSORIES - There are 2 tubular keys included, which are made of stainless steel and are covered in non-slip protective material. They fit our high-graded zinc alloy lock core. Our trailer hitch lock pin includes one rubber O-ring, which effectively prevents rattling noise caused by towing shaking.

Shipping Note: Shipping to Alaska, Hawaii, P.O. Boxes, and APO addresses is not available for this item