Ratchet Pipe Threader Kit Die Bar Head Handle Tool Set 1/4'' 3/4'' w/ 6 Dies 70667454Application: To thread pipes easy and clean Do NOT work on thin wall, EMT pipe British Standard Pipe Thread (BSPT) Type Features: [Product dimensions]: 1 4 "NPT, 3 8" NPT, 1 2 "NPT, 3 4" NPT, 1 "NPT, 1 1 4" NPT, handle and extension rod, wrench bracket, and suitcase. Multifunctional threading tools can adapt to various sizes of pipelines [Ergonomic design]: The long handle of threaded tools provides better grip and maximum torque, which can improve