K&E Tools' Ratchetpact Reactionfree impacting air ratchet is intended for most automotive applications in tight areas. Its powerful air motor offers 90 ft-lb of maximum torque in the 3/8” drive KE-1175 and 100 ft-lb of max torque in the 1/2" drive KE-1176, which helps reduce the need for final hand tightening. The ratchet’s 280 rpm helps get through tough jobs faster, says the company.