This set includes 5 VDE insulated open end wrenches. The sizes are 7mm, 8mm, 10mm, 12mm, and 14mm, perfect for different tasks and ensuring safety in electrical work.
To use these wrenches, simply select the right size for your nut or bolt. Place the open end of the wrench over it and turn clockwise to tighten or counter - clockwise to loosen. When using, make sure your hands are dry and you're in a well - lit area. Avoid using these wrenches in wet or extremely dirty conditions. After use, wipe them clean with a dry cloth and store them in a dry place. Check the insulation regularly for any signs of damage, and if you find any, stop using the wrench immediately.
