Five Eighth Inch Trailer Hitch Pin Lock Fits Two To Two And A Half Inch Receivers Three And A Half Inch Span Heavy Duty Anti Theft Lock For Class III And IV Trailers Trucks And Boats Up To Thirty Thousand Pounds Includes Four O Rings

Sturdy 5/8-Inch Hitch Pin Lock for 2-2.5-Inch Receivers
✔️ 5/8 in dia, 3.5 in span, 2 keys, single lock, includes 4 O-rings

This rugged hitch pin lock secures the connection between a trailer and its hitch, ideal for Class III and IV hitches on trailers, trucks, and boats. It's a smart choice for securing campers, boats, and cargo trailers where extra security matters.

✅ 5/8 in (15.9 mm) diameter, 3.5 in (88.9 mm) span fits 2-2.5 in receivers
✅ carbon steel shell with zinc alloy core anti-theft design
✅ 1/4 turn push-to-lock with 2 tubular keys for quick secure locking
✅ weatherproof cover and rubber O-rings keep dirt out and reduce rattling
✅ rated up to 30,000 lbs for Class III & IV hitches
✅ includes four O-rings for sealing and quieter operation

💡 What is a heavy-duty hitch pin lock and how does it work to prevent hitch theft?

- Prevents hitch-pin removal by locking in place - Resists tampering with a rugged carbon steel shell and zinc alloy core - Includes two keys and a spare option for sharing access