Product Details
The JET JSM-401 Butterfly Impact Wrench is designed for heavy-duty applications, featuring a maximum torque of 150 ft-lbs and a free speed of 12,000 RPM. This kit includes a 1/2" drive, an ergonomic handle for improved comfort, and a built-in speed control for precise operation. The impact wrench has a durable construction with an alloy steel housing and weighs 4.5 lbs (2.04 kg). It operates at a sound level of 85 dBA and has an average air consumption of 4 CFM at 90 psi. The wrench is compliant with ISO 9001 standards and comes with a one-year warranty, ensuring reliability and performance. Dimensions of the tool are 8.5" x 6.5" x 3.5" (21.6 cm x 16.5 cm x 8.9 cm), making it compact for storage and transport.








