Feature: [With Interchangeable Head] This adjustable torque wrench is designed with interchangeable head, which is easy for ratchet, fixed, socket or open-end twisting with the wrench body. [Easy to Use] This wrench is safe to use. It can be unlocked with a locking ring. Clockwise increases the value, counterclockwise decreases the value. You can switch between clockwise and counterclockwise, which is convenient and quick. The flexible ratchet wrench has a special ratchet design, which can be freely switched between a normal wrench and a ratchet wrench. The ratchet switch allows the wrench to be used as a ratchet wrench or as a traditional wrench., Weight: 1.71629870967 pounds, Manufacturer: Awwertse