Installing cable channels, container flooring, insulation plates, aluminum sheeting, and structural framing, as well as fastenin We produce nail gun stated below: #CN65AC CONCRETE COIL NAILERWeight2.35kgs (5.17lbs)Magazine Cap.50 nailsShank Dia.3.8mm-4.1mm(0.150''~0.161'') Nail Length25mm-63mm(1"~2-1/2")Operating pressure5~7kgs/cm2 or 70~120p.s.i.