bayidun Cotter Pins Assortment Kit, Split Cotter Pins, Hair Pin R Clips, Heavy Duty R Clips Retaining Pins, Stainless Steel Locking Cotter Hitch Pins for Trucks Tow Bar Tractors Mower Carts (100pcs r Clips) is up for auction in Industrial & Scientific. The current bid is $3.65, 54% below the $7.99 MSRP, in New/Like New condition. This auction has ended — similar items appear in live auctions regularly.