April 29, 20206 yr Popular Post comment_226976 They have a 3/8" square drive.. What I can read so far of a logo on these..."IRWIN" It's when you turn these two over... These are spiral cutters...lefthand. Most of today's Treasures... All found and cleaned up, while digging around for the Cape Chisel... Herbrand #410.....best used to cut a keyway on a shaft.... Report
April 29, 20206 yr Popular Post comment_226979 2 hours ago, steven newman said: Look like easy outs for stripped bolts. Have a set of such but not Irwin, more expensive kind.,.. Snap On. Report
April 29, 20206 yr Author comment_226984 Herbrand #410.....used to have an Enderes one also... Supposed to either clean out a shaft's keyway, or. cit a new one... Report
April 30, 20206 yr comment_227111 they look just like these https://www.irwin.com/tools/browse/screw-bolt-extractors/bolt-extractors Report
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