Manufacturer Part Number: 7506|Tool Type|Knockout SetTool Length|Container Type|Punch Shape|RoundPunching Action|Punching Force|Operating Method|HydraulicPunch Hole Diameter (mm)|Punch Hole Diameter (Inch)|22-1/2 to 61-1/2Maximum Capacity Stainless Steel|Maximum Capacity Stainless Steel (Gauge)|Maximum Capacity Mild Steel (mm)|Maximum Capacity Mild Steel (Gauge)|10Number Of Pieces|21Corded|Voltage|Body Material|For Hole Type|Includes|03249 Spacer-Medium; 06302 High Pressure Hose 1/4 in x 3 ft; 13284 Hydraulic Hand Pump; 28154 1/2 in Conduit Size Punch; 28155 1/2 in Conduit Size Die; 28156 3/4 N Conduit Size Punch; 28157 3/4 in Conduit Size Die; 28158 1 in Conduit Size punchFor Use On|Product Service Code|5110UNSPSC Code|27113204