Single end box wrench

Definition of single end box wrench:

One end has a working end with a hexagonal or hexagonal hole,suitable for situations where the workspace is narrow and a slightly larger wrench cannot be used.It is a type of ring wrench.The end of a single headed ring wrench is in a floral ring shape,and its inner hole is formed by two regular hexagons that are concentric and staggered by 30°.Many box wrenches have elbows,with common elbow angles ranging from 10°to 45°.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.

Material selection for single end box wrench:

The single end box wrench is made of 45 medium carbon steel or 40Cr alloy steel through integral forging and processing.Using GB/T4392-1995 as the production standard.

Product features of single end box wrench:

The single end box wrench has the characteristics of stable structure,material,impact resistance,non folding,continuous,and non bending,and product size.

The purpose of a single end ring wrench is:

Single end box wrenches are suitable for industries such as petroleum,chemical,metallurgical,power generation,refining,shipbuilding,petrochemicals,machinery,etc.It is a tool used in equipment installation,device maintenance,and repair work.There are two types of single end ring wrenches:metric and imperial.

Instructions for using a single end box wrench:

When using a single end ring wrench,push the connection between the single end ring wrench and the bolt with your left hand,keep the ring wrench in place with the bolt to prevent slipping,and hold the other end of the ring wrench with your right hand and apply force.A ring wrench can wrap all the heads of bolts and nuts,so it will not damage the bolt corners and can apply a large torque.

Precautions for using a single end ring wrench:

1.When turning,it is strictly prohibited to put an extended pipe on the wrench to extend the length of the wrench and increase the torque.It is also strictly prohibited to hammer the wrench to increase the torque,otherwise it will cause damage to the tool.

2.It is strictly prohibited to use ring wrenches with cracks and severely worn inner holes.