Wrenches, Offset Wrenches, Ratchet Wrenches (Insulated)
Spanners, box wrenches, ratchet wrenches (insulation) are an insulationed tool covered with insulating material to prevent short circuit and damage between devices during electrical work and to protect yourself from electric shock. When using insulated tools, wear insulating gloves to protect the safety of workers who are short-circuited or energized. Spanners, box wrenches, and ratchet wrenches (insulated) are mainly single-sided and generally have a 1,000 V insulation specification. There are various sizes, and there is also a set of different sized insulated tools such as 8-piece sets, 15-piece sets, etc. In addition, there are some with safety signs that can visually confirm safety, so it is necessary to select the most suitable tool according to the application and situation.