NOS SAVER SUB for drill/oil pipe. 2-3/8'', 5.95#, 0.254'', P110, 2-3/8'' PH6 Type High Quality. These are pipe saver subs from the inventory of the largest shale oil company in the world. They cost $595 retail. UNUSED NOS condition. OEM . We always offer a money back guarantee. We can combine shipping to save you some $$$.