Air nailer driving power 135 inch lbs fastener range brads 58 to 2 18 gauge brads staples 12 to 1 112 18 gauge magazine capacity 100 bradsstaples weight 118 kg air pressure 5 7 bar air consumption 073 loperation loading capacity 100 pcs nail length 15 40 mm weight 118 kg dimensions 235 x 51 x 216 mm