THIS ITEM IS A DAVIS 3/8 KEYSEATER (GP – 3/8” BROACH) MANUFACTURED BY DAVIS KEYSEATER CO. IT IS A KEYWAY BROACHING TOOL WITH A BROACH WIDTH OF 3/8” AND A HEIGHT OF 11/16”. THE TOOL FEATURES A TYPICAL LENGTH OF 20”, EXTENDING TO AN OVERALL LENGTH (OAL) OF 24”.