Split-Beam Click Wrench 1" sq. Dr. Type: Detachable Ratchet. Cap: 600 lb ft Click wrenches overcome many of the problems associated with micrometer-style clock wrenches The wrench has few components, and all critical parts are welded together at assembly. There is no need to "work in" a C series torque wrench before using it the first time. Setting the tool requires only fingertip force since the adjustment mechanism is not under load., Manufacturer: Precision Instruments