kolvoii bolt extractor kit, 39 pieces easy out screw extractor set, left hand drill bit set, multi-spline extractors, for removing damaged, stripped, broken, rusted, rounded-off bolts and screws 39 pcs is up for auction in Tools & Home Improvement. The current bid is $6.50, 84% below the $39.99 MSRP, in New/Like New condition. This auction has ended — similar items appear in live auctions regularly.