Introducing the High-Performance Insulated 17mm 1/2in Drive Socket, the ultimate tool for electrical safety and efficiency. Crafted from premium injection-moulded nylon thermoplastic, this socket is engineered to meet and exceed international safety standards, ensuring its reliability across various applications. With a lifetime guarantee on both the socket and its insulation, you can trust in its long-lasting durability. Each socket undergoes rigorous testing to comply with IEC60900, Category C, and ASTM F1505 standards, giving you confidence while you work. Designed to withstand extreme impacts and abrasions, this flame-retardant socket has been tested at 1000 volts for 3 minutes while submerged in water, making it a perfect choice for electricians and professionals operating in hazardous conditions. The 17mm drive socket is also Category C Impact Tested, capable of functioning effectively in temperatures ranging from -40ºF to 158ºF (-40ºC to 70ºC). Choose the High-Performance Insulated 17mm Drive Socket for a safe, reliable, and high-performance tool tailored to meet all your electrical needs.