C.K tools brings you this top - notch insulated T - Handle Hex Key Set. It's a professional choice for your toolbox. Each key in this set has been approved according to DE/EN 60900 standards and individually tested up to 10,000V, ensuring safe operation up to 1,000V. The premium S2 steel blade is hardened and tempered, offering outstanding strength and long - lasting durability. The ergonomic dual - component handle provides a comfortable grip. This set includes one piece of each size: 3mm, 3.5mm, 4mm, 5mm, and 6mm. And it comes with a 1 - year manufacturer warranty.
Using this C.K T - Handle Hex Key Set is easy. Just pick the right size key for the hex bolt you need to turn and insert it into the bolt head. Then, hold the T - handle firmly and turn it clockwise or counter - clockwise as required. When using, always make sure the voltage is within the safe limit of 1,000V to avoid any electrical hazards. After use, clean the keys with a dry cloth to keep them in good condition. Store them in a dry place to prevent rusting. If you have any issues, you can rely on the 1 - year manufacturer warranty.
