- Features and Benifits Lightweight magnesium housing for jobsite durability Weighs only 4.8 lbs Dry-fire lockout; does not fire when empty Carbide inserts in tip for long life Over molded grip for comfortable use Quick-set adjustable depth control for consistent nail drives Aggressive wear guards and skid resistant pads 410 inch pounds of driving energy for the hardest of applications Patented single action side load canister Shingle guide with push button adjustments - no tools needed Full round driver for more consistent drive quality - Product Details Height 10-5/8",269.88mm Length 10-1/2",266.7mm Width 4-5/8",117.48mm Weight 4.8 lbs, 2.18 kilos Driving Power 410 inch lbs Fastener Range 3/4" to 1-3/4" Magazine Capacity 120 Operating Pressure 70-120 psi Power to Weight Ratio 83.6 Thread Fitting Type NPT Thread Size 1/4" - Application Composition roofing Vapor barrier installation Insulation board Vinyl siding (adaptor available - VSA4) Fiber cement siding These Bostitch tools have been thoroughly inspected and reconditioned by factory trained technicians. While theses Bostitch tools may be slightly scratched or blemished, the tools will arrive to you in fine working order.