DeWalt DCF891GP2 20V MAX XR Cordless Impact Wrench Kit, 1 2 in, 600 ft lb, Brushless, 2x 5.0Ah Batteries 35T101 (F) 10 to 250 Includes (F) 10 to 250 Includes Springs Material polycarbonate Spring Tension (PSI) 1 to 2 Application For Corrosive Operating Conditions such as Chemical and Food Processing Operating Temperature Maximum 250 Degrees F Grease Color Green Operating Temperature Minimum 10 Degrees F Refillable Yes Lubrication Point Type Single Delivery Method Continuous Feeder Capacity 6 fl oz Feeder Material Aluminum Spring Force 13 psi Connection Type NPT Flow Rate Adjustability Non Adjustable Compatible Station WLSK8012A DCB240 Breakaway Torque 800 ft lb Case Included Yes Number of Batteries Included 2 Fastening Torque 600 ft lb Battery Capacity (2) 5 Features Built for Comfortable use when Working in Tight Spaces with Compact and Lightweight Design