The Micrometer torque wrenches has a rubber bumper on the head to protect during use and in case it is dropped. It also comes in a strong case to make it easy to transport. The wrench itself has forward and reverse torque capabilities and a quick release trigger to make adjustment easy. DeWALT® Micrometer Torque Wrench, 1/2 in Drive, 50 to 250 ft-lb Torque, 27-1/2 in Overall Length, Specifications Met: ASME Specified, Steel