Mini Air Powered Ratchet Wrench, Drive Straight Shank Pneumatic Air Ratchet Wrench Professional Tool(1/4")

IMPORTANT PARAMETERS: Speed: 300rpm; Gas consumption: 3.0cfm; Air pressure: 90psi; Torsion: 16ft-lbs; Drive Size: 1/4", 3/8" (Optional) | AIR RATCHET WRENCH: Use compressed air as power to tighten or loosen bolts and nutsIt is a kind of straight type pneumatic tool. | COMPACT SIZE: drive pneumatic wrenchcompact size and light weight, ideal for tight spaces. | EASY TO OPERATELever control for easy use and variable torsion adjustment. Easy to operate, good mechanical performance. | BE USED FOR: Suitable for shipbuilding, machinery manufacturing and auto industry and other fields.