Straight Shank single head wrenches, wrenches and other different places mainly between the working end and a handle made of a radian design. This design makes it easier to make use of force, the corner is smaller, but is not very suitable confined space.
The working end of the hexagonal hole or twelve square hole, hexagonal nut or bolt portion can all surrounded, easy to slip at work, safe and reliable, suitable for working space is small, you can not use ordinary wrench occasions. To unscrew the hex head bolt or nut. corner small tilt angle can be used for only a small place (just turn the wrench 1/2 corner), and since then the solution is large, can be used for strong tightening
Explosion-proof single-head wrench products are mainly aluminum bronze alloy and beryllium alloy raw materials for processing, these two materials products after processing function can play explosion. After the processing of aluminum bronze alloy products anti- tensile strength can reach more than 25 degrees, the tensile strength beryllium copper alloy can reach more than 35 degrees, and this material is also magnetically shielded product features.
Explosion-proof single-head wrench product specifications are the following: 171922242730323436414650556065707580859095100105110115120125130135140145150155160165170175180185 (mm).
Explosion-proof single-head wrench straight handle products in a number of workplaces where explosive percussion, friction, impact, etc. are not sparking, which is explosion-proof single-head wrench explosion-proof products can play a key role in railway, petroleum, coal, gas, chemical and other workplaces where these special particularly suitable for use explosion-proof single-head wrench product single head wrench high-neck single-head wrench