Punches 2-5/8″ (66.7 mm) diameter hole in metal studs for professional-looking installation of 2″ water, vent, waste pipesTwo-speed lever action for fast, easy punching of 24 to 20 gauge thick metal studs2-1/8″ (54 mm) throat width fits over most studs and channelsHigh strength alloy aluminum c-frame and handle provides lightweight tool for easy handling-10.6 lb. (4.8 kg)Lever action punch retraction strips punch out of metal stud fast and easy








