Milwaukee 48 22 9051 Flex Head Ratchet, 1 2 in Drive, 90 Tooth, Pear, Reversible, 11 1 4 in OAL, Chrome 13W867 CSA Certified Inlet Temperature (Cold) CSA Certified Inlet Temperature (Cold) 39 Degrees to 80 Degrees F Inlet Temperature (Hot) 120 Degrees to 180 Degrees F For Use With Commercial and Residential Application Low 35 ppm Battery Life 2 yr Resolution 1 ppm Features Automated Self Test of Battery Tether Ready No ASTM D968 05 Minimum Arc Swing 4 Degrees Flex Range of Motion 180 Degrees Insulated No Grip Style Plain Head Shape Pear Head Type Flexible Quick Release No Ratchet Type Standard Tether Ready No Non Sparking No Includes Non Magnetic Sparking Non Magnetic Arc Swing Minimum 4 Degrees Corrosion Resistance Corrosion Resistant Tether Status Not Tether Capable Includes Insulation Not Insulated Includes Ratcheting Ratcheting Included Includes Quick Release Quick Release Not Included Country of Origin Taiwan