Description
This is a set of four dies for threading with a British Standard Pipe Taper (BSPT) 1"-2". It is made by IMPA and the model number is 616657. The dies are made of high quality steel and are heat treated for durability. They are precision ground and treated with a black oxide finish to resist corrosion. The set includes four dies: one each for 1", 1-1/16", 1-1/8", and 1-1/4" BSPT threads.
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