10-Piece R Shaped Spring Cotter Pins Heavy-Duty Zinc Plated Steel Fastener Kit Retaining Wire Hair Pin For Hitch Pins Trailer Tractors Mower Carts Truck Silver M3.5x75mm

R-Shaped Spring Cotter Pins Kit, Zinc Plated Steel, 10 pcs
✔️ Heavy-duty zinc-plated carbon steel, 3.5mm dia, 75mm length, 10 pcs

This 10-piece R-shaped spring cotter pins kit provides a secure, quick-locking solution for hitch pins on trailers, tractors, mowers, and carts. These zinc-plated carbon steel clips resist wear and corrosion, delivering durable performance in outdoor settings.

✅ Wire diameter 3.5 mm, length 75 mm
✅ Material: carbon steel with zinc plating for corrosion resistance
✅ Pack: 10 pieces per kit
✅ R-shaped hairpin design for secure locking
✅ Applications: hitch pins on tractors, mowers, trailers, and carts

💡 What is an R-shaped spring cotter pin used for in trailer hitch pin systems?

These handy clips lock bolts and help prevent loosening during vibration. - Handy for securing hitch pins on trailers, tractors, and mower carts - Provides reliable spring tension to resist accidental removal - Made from zinc-plated carbon steel for outdoor durability