Heavy-Duty Square Towing Hitch Pins (10-Pack) - Carbon Steel with Zinc Plating, 5/16" x 2-3/8" Trailer Coupler Pin for Trailers, Cars, Rigging, Marine, Boat & Construction Applications(8X60MM)

Heavy-Duty Square Towing Hitch Pins (10-Pack) - Carbon Steel with Zinc Plating, 5/16" x 2-3/8" Trailer Coupler Pin for Trailers, Cars, Rigging, Marine, Boat & Construction Applications(8X60MM)

• Industrial-Grade Carbon Steel – Zinc-plated surface resists rust & corrosion for outdoor/towing use
• 3 Precision Sizes – 1/4"x3-5/32" (6.3x80mm), 5/16"x2-3/8" (8x60mm), 23/64"x2-3/8" (9.2x60mm)，meet most needs
• 10-Pack Multi-Size Kit – Versatile replacement for trailers, rigging, marine, boat, wagons, lawn, farm, garden and construction applications
• Sturdy, Withstanding heavy loads heavy loads – Forged safety pins prevent accidental release
• Weatherproof Design – resistant coating withstands saltwater, mud, and extreme temperatures