47765 - Replacement Pipe Die - For Ridgid Machine Universal Heads - 1/2" to 3/4 in Pipe, NPT, Right HandRidgid 47765 Replacement Pipe Die For Ridgid Machine Universal Heads 1 2" to 3 4 in Pipe, NPT, Right Hand These dies pair with compatible die heads on threading machines to cut threads on pipe or conduit of a given size or size range. The threads mate with matching internal threads on fittings. Features Compatible threader type Threading machine Compatible pipe size 1 2" to 3 4" Material type Aluminum, steel, galvanized steel Thread type NPT Thread