Greenlee 1924AA Spacer, .767 X 1.37 X .8, 1-Pack Cuts upto 6 inch holes, cuts holes in 1/2 the time, 2X more holes per charge Punch holes from any angle with the 360 degree rotating head Punches up to 6-inch holes in 14 gauge mild steel and 2-inch holes in 14 gauge stainless steel Slim, compact and lightweight design for reduced fatigue and easy control Automatic retraction prevents damage to punch and die