Our high-speed hardwood flooring, 2 in 1 pneumatic (powered by air compressor) cleat nailer / stapler is designed to install tongue and groove flooring using 1" to 2" length L-shaped cleat nails or staples on flooring thickness 1/2", 5/8", 3/4", or 25/32".Technical Information:Minimum Operating Air Pressure: 60 PSI 4 barMaximum Operating Air Pressure: 100 PSI 7 barStaple Length Range: 1" - 2" 25.4 mm-50.8 mmStaple Size: 16 GuageStaple Capacity :92L-shaped Nail Length Range:1-1/2" - 2" 38.1 mm-50.8 mmL-shaped Nail Size: 15-1/2 L-shaped Nail Capacity:100Air Inlet:1/4 inch NPT 6.35 mmAir Consumption:4.5 CFM 4.5 CFMPackage Includes: Carrying Case 2 in 1 Flooring Cleat Nailer / StaplerMallet Safety GlassesAir Tool Oil Base PlateS3 Hex KeyS4 Hex KeyS5 Hex KeyWrench-SpecialInstruction Manual