Quick Air Wrench, Hand-held 1/2 Inch Pneumatic Wrench 90° Elbow Hand Tool ,Long Service Life

Square head size: 1/2 (inch) No-load speed: 4000 (rpm) Maximum torque: 270 (n . m) Bolt diameter: M14-M16 Working pressure: 6.3kg / cm² Intake connector: 1/4 (inch) Related Products: pneumatic tools,butterfly mini wind puller,pneumatic screwdriver,pneumatic engraving machinepneumatic crimping pliers,pneumatic rust remover,pneumatic belt machine,pneumatic tapping machine,mini pneumatic shovel,pneumatic engraving pen,pneumatic polishing machine