Product Name: Professional Pneumatic Tools 1/2 Inch Air Impact Wrench Model NO.: 508 Condition: New Standard: Standard Type: Wrench Square Drive: 1/2, 3/4 Torque Max: 1100nmin Unit Weight: 3.1kg Bolt Size: 30mm Trademark: N/M Transport Package: White Box Specification: 508 Origin: China HS Code: 8467190000 Product Description Professional pneumatic tools 1/2 inch air impact wrenchPneumatic tools 3/4 inch 1100Nmin 30mm bolt durable air wrenchAir wrench is commonly used for loosening or tightening lug nuts from cars and trucks, meanwhile it is also used in any high-torque situation, automotive industries.Pneumatic Impact Wrench data:Model508Square size1/2 or 3/4 inchMax torque1100NminFree speed8000rpmBolt size30mmWeight3.1kgAir consumption9.5cfmAir inlet1/4Air hose3/8Advantage:* Inexpensive* Ergonomic design* Portable & easy connecting* Longer uselife* Warranty one yearWelcome to tell us what you want to hear about.Please send us your questions, feedback or opic suggestions. Your submissions are greatly appreciated.