CJWinter Thread Roll straight Tooling Pipe LOT 12 1/2-20 # W6020M3 Gage .940 Here it is and here it is for Cheap! We ran across a machine shop that went out of business and are re-selling to you at a discount! Please check out our other Thread Roll lots from CJWinter. In this lot you get: - 12 TOTAL Rolls. -all are W6020M3. 1/2-20. gage .940. BD.466. 101404 model 160SA = a std. W.F. of 1.656 Condition - these are in varying conditions. Some of the base threads are chipped or rubbed off, probably where they connected to the collets or machines). Some are in mint condition. I am pricing these cheaper due to variation of condition. All seem to be in working condition. **Please note I am in the military reserves and sometimes get called away for duty. I will try my best to ship ASAP, but sometimes there may be a few days between when you pay and I ship. Please ask more questions if you have them Will ship international.