Ratchet wrenches are used for tightening and loosening nuts and bolts and the spear is used to align the position of the bolts holes at work sites such as those on the steel structures, towers and bridge beams. As there is no danger of the socket falling off, the ratchet wrench works well especially in the civil engineering and construction industries where workers are assembling scaffold at heights. The ratchet wrench can be turned clockwise or counter-clockwise. The end of the handle is designed to be spear-like. Wrenches are Cation plated which provides excellent rust proofing properties.
