Steelman 50092 50090 Torque Extension 1/2″DRIVE 65 & 100 ft-lb. Steelman Steelman 50092 Torque Extension 1/2″ 65 ft-lb (Yellow). Steelman Steelman 50090 Torque Extension 1/2″ 100 ft-lb (Grey). T-92_blk_MAC_kart_5/12/2014.