HomeSheet Metal ToolsDuct Tools MA77000 Klenk® Notcher Drop forged jaw Compound leverage handles Notches cleanly without slipping Non-slip grips on handles Cutting capacity of up to 22 gauge CR 8-1/2″ length, 3/4″ notch Package Qty 6 Weight (lbs) 1.020 Weight (kg) 0.464 Product UPC 095412101087