Product Code: EXMH
PATRIOT CHUCK EXERT 1 1/2in. x 6tpi LH/RH
External Patriot chuck insert, so to speak.
This Exert is used where a standard insert chuck is being converted to a larger thread rather than buying a dedicated thread model. It throws the chuck about 2 inches from the spindle. This version is right hand and left hand threaded, so will work on both ends of a Graduate. Strange but true and cleverly cut.
Supplied with a honking great spanner for removal from lathe. This exert will also exactly fit Nova and Supernova chucks.