The Draper 22498 is suitable for threading black gas or galvanised iron pipes. This kit
Includes:: four dieheads, two-piece tubular steel handle & compact ractchet head, with the compact ratchet head, suitable when working close to walls. The cast iron dieheads with alloy steel dies, have four chasers per head for a clean accurate thread, & four waste holes for quick sipersion of swarf. The set comes complete in a carry case for easy transportation.