NOVA Titan 13041 III 6.5″ Deep Grip Jaw NOVA Titan 13041 III 6.5″ Deep Grip Jaw has a 3 Screw Hole Mount ONLY designed to fit Nova Titan III chuck – Huge 6-1/2″ jaw designed for turning very large work – A great compliment to the 5″ Powergrip jaws that come with the Titan III chuck
