Product Name : SKH.Hex Head Wrench Set

SKH.Hex Head Wrench Set (Imperial)

•  SH Ratch Screwdriver
Speak to the ratch screwdriver, maybe there are few people know it. However, I believe that if we say in Chinese
word “ka li ka li”, there will be more people understand what it is. Back to the topic, the ratch screwdriver is a
tool which has a purpose of switching one-way, and you can choose either the positive or the negative. If you
turn to the center, it can be fixed. SH product, ratch screwdriver, the handle uses rubber with round shape make
you control well. Other four hexangular tools near by the ratch screwdriver are imperial system. 


SKH.Hex Head Wrench Set (Metric)

•  SH Ratch Screwdriver
This tool is a ratch screwdriver as well, but the main different is the handle which uses square shape instead of the
round shape.
Although the diameter and the rubber material were been reduced, it provide the same drag.
The weight of the handle also decreases
to 70g from 90g . The internal construction of the ratch screwdriver is
quite firm with the standard of industrial level,
even to disassemble the engines. Not the normal stuff can be
mention in the same breath. Other four hexangular tools
near by are metric system.