Cheap And Discounts 1Pc 7/8-9 7/8-14 Left Hand LH 7/8 Die Pitch Threading Tools For Mold Machining TPI 7/8" - 14 9 Wholesale. Buy Directly From Merchant Tecla&Chiara Store . Enjoy ✓Free Shipping Worldwide! ✓90 Days Buyer Protection. ✓Easy Return. ✓Money Back Guarantee.