Item Type: Mini Pneumatic Ratchet Wrench Material: Alloy Steel Working Pressure: 90psi Torsion: 19ft.lb(25N.M) Air Consumption: 4cfm Air Inlet Connection: 1/4in1Powerful Performance: Pneumatic ratchet wrench delivers up to 19 ft. lb of torsion at a free speed of 250 rpm, providing impressive power. 2Compact Tool: Pneumatic ratchet wrenche is compact tool that can easily handle work in tight spaces with small or stubborn screws and other fasteners. 3Enhanced Control: Ratchet wrench forward or reverse control has a wide diameter for easy gripping and enhanced control in confined spaces. 4Comfort and Safety: The pneumatic ratchet's ergonomic coupling nut and handle ensure a secure edge for a comfortable grip while also improving operator safety. 5High Reliability: The unique head construction of the ratchet wrench improves durability, and every component, mechanism and function has been rigorously tested for high reliability. 1 x Wrench 1 x Air Inlet Connector