Features 1、High speed, large torque, suitable for most sleeves under 17mm/0.7in. 2、Accurate mechanical structure design for stable operation, has good mechanical properties. 3、Stainless steel housing, pressure explosion‑proof, no‑load speed 160 (rev/min), easy to use. 4、Small size, light weight, great solution for working in narrow spaces, bringing you more convenience. 5、Pneumatic ratchets are suitable for shipbuilding, machinery manufacturing, automobile industry and other fields. Specification Conditon: 100% Brand New Item Type: Air Ratchet Wrenches Material: 304 Stainless Steel Color: As Pictures Shown Drive Shaft: 1/2in No-Load Speed: 160 (rev/min) Gas Consumption: 4.5scfm Inlet Connector: G1/4in Inlet Pressure: 5.8-7.8bar Connector Type: Japanese Connector Package List 1 x Ratchet Wrench 1 x Connector 1 x Manual