Protect your investment with the feature packed torque wrench. D-Torq DX features a 3/8" drive reversible ratcheting head standard 3/8" square to hex adaptor for tool bits 1/2" square drive adapter metric hex socket wrenches and can measure torque in 4 units including Nm in lb ft lb or kg cm. The digital readout provides a visible display while there are also separate programmable audible warnings for your target torque value and another for over torque. Never strip threads again. Torque range: 4 - 80 Nm.