3/8"-18 NPT Tap and Die Set – GCr15 Alloy Steel Pipe Thread Tap and Hex Die Combo, Taper Thread Repair Tool for Conical Pipe Fittings is up for auction in Tools & Home Improvement. The current bid is $1.00, 95% below the $18.99 MSRP, in Good Condition. This auction has ended — similar items appear in live auctions regularly.