Explosion proof tapping box wrench

Knocking the ring wrenchThe two ends are arranged in a flower ring shape, and the inner hole is composed of two regular hexagons that are concentric and staggered by 30 degrees. Many ring wrenches have elbows, with common elbow angles ranging from 10 degrees to 45 degrees. When viewed from the side, the rotating bolt and handle parts are staggered. This structure is convenient for disassembling bolts and nuts assembled in recessed spaces, and can provide operating clearance for fingers to prevent scratches.". In supplementary tightening and similar operations, a ring wrench can be used to apply high torque to bolts or nuts. The ring wrench comes in various sizes, and when using it, choose the wrench that corresponds to the size of the bolt or nut. Because the wrench jaws are double hexagonal, it is easy to assemble bolts/nuts. This can be reinstalled within a limited space