10 Pack Trailer Coupler Pin 3/8 By 3-5/32 Inches Heavy Duty Wire Lock Pins For Trailers RVs Boats And Farm Equipment Secure Towing And PTO Shaft Locking Pin

10-Pack Heavy Duty Trailer Coupler Pins 3/8 x 3-5/32 in
✔️ 3/8 x 3-5/32 in, carbon steel, heavy-duty, locking pin, 10-pack

These pins are built for secure towing and are perfect for matching a wide range of couplers found on trailers, RVs, boats, and farm equipment.

✅ 3/8 x 3-5/32 in size fits a wide range of couplers
✅ Heavy-duty carbon steel construction resists rust and wear
✅ Locks into place for secure towing on trailers and RVs
✅ Easy slide-in installation for quick hitching
✅ 10-pack provides spares for multiple rigs and uses
✅ Multi-use pins for trailers, boats, and farm equipment

💡 What is a trailer coupler pin used for in secure towing setups? This handy hardware helps keep hitch connections safe and connected during travel. - Used to lock the coupler onto the trailer tongue for stable towing - Made from durable carbon steel for corrosion resistance - Sized at 3/8 x 3-5/32 in to fit common couplers - Includes a 10-pack for multiple rigs and spares