| GREENLEE LS50LB Battery Knock Out Kit Battery Knock Out Kit, Voltage 18V DC, For Maximum Stainless Steel Thickness 12 ga, For Maximum Steel Thickness 12 ga, Punching Capacity in Mild Steel 4 in, Punching Capacity in Stainless Steel 2 in, Dies Included Dies Included, Battery Capacity 3 Ah,... ... more GREENLEE LS50LB Battery Knock Out Kit Battery Knock Out Kit, Voltage 18V DC, For Maximum Stainless Steel Thickness 12 ga, For Maximum Steel Thickness 12 ga, Punching Capacity in Mild Steel 4 in, Punching Capacity in Stainless Steel 2 in, Dies Included Dies Included, Battery Capacity 3 Ah,... | | $887.99 go to store |