366 Piece Cotter Pin Set With 6 Sizes R Clips For Auto ATV Dirt Bike And Lawn Gear Pro Grade Galvanized Carbon Steel Hairpin Clips Includes 5/32 x 2 15/16 In 9/64 x 1 3/4 In 7/64 x 1 5/8 In 5/64 x 1 9/16 In 5/64 x 1 5/16 In 3/32 x 1 3/16 In

Pro Grade Galvanized Hairpin Clip Set, 366-Piece, 6 Sizes
✔️ Includes 366 pieces in 6 sizes, galvanized steel, organized case

This 366-piece cotter pin set features six common R-clip sizes, built from galvanized carbon steel with a protective zinc coating for outdoor use. It's ideal for automotive, ATV/UTV, dirt bikes, lawn equipment, trailers, and other vibration-prone machines that need quick, tool-free retention.

✅ 5/32"x2-15/16" (16 pcs)
✅ 9/64"x1-3/4" (30 pcs)
✅ 7/64"x1-5/8" (50 pcs)
✅ 5/64"x1-9/16" (80 pcs)
✅ 5/64"x1-5/16" (90 pcs)
✅ 3/32"x1-3/16" (100 pcs)

💡 What is a hairpin clip set used for in automotive and hobby projects?

Handy for quick, tool-free retention of rods and shafts in moving parts.

- Secure shafts and linkages in bikes, ATVs, mowers
- Works with common R-clip sizes for easy maintenance
- Galvanized carbon steel resists rust and wears well in outdoor setups