Check the listing for details. Reinforced Replacement Nut for Hardinge TT Releasing Tap Holder Tapping Head Nut. Condition: New. Listed at 50.00 USD. This listing is for (1) Replacement Nut for the Hardinge 5/8 & 3/4 shank TT Collet-style releasing tap holder, tapping head.This nut is heat treated and custom made to be an improved, reinforced, redesigned version of the original.Replace that old cracked, broken, worn out Tap holder nut.Designed and manufactured for Machinists by Machinists. This is easily the best deal out there. Don't miss this wonderful opportunity. Serious buyers only! I only accept PayPal! Immediate payment required! I assume no liability for lost or damaged items due to shipping, and absolutely no refunds, no returns, no guarantees, no warranties, no excuses! All item/s are used, unless otherwise stated, therefore are auctioned as is. I reserve the right to close the auction early or cancel bids. I reserve the right to re-list any item if payment has not been received within the allotted amount of time. This product has been described, to the best of my knowledge and in the greatest detail and truthfulness. Stock photo is often used unless otherwise noted. I have made every reasonable effort to disclose any known defects (if any). Any descriptions or representations are for identification purposes only and are not to be construed as a warranty of any type. This product is being sold as is, where is with no warranty, expressed written or implied. All sales are final. By buying this item, you agree to all the above terms and conditions. I do not do local drop-offs or local pickups. I do not ship outside of the U.S. Please feel free to E-mail me with any questions. Please check my 100% feedback. Happy Bidding! and Good Luck!