Manufacturer ........ Scully Jones USA
Size ....................... 3/8"
Condition .............. NEW, IF it is used it does not show. The threads are Left Hand. The threads measures .616" diameter and 18 Threads per inch TPI LEFT HAND. This almost looks like a miniature morse taper shank. Overall Length of the collet is 1.762" Stamped in to the tap it says 3/8 LS HT and 11158. I would guess this goes with a tapping head of some type. If anyone out there knows for sure please enlighten me. Thanks!
If in Michigan add 6% sales tax. Thanks!