Insulated Philips PH Screwdrivers for Working at Height Secure Tools offer a wide selection of insulated Phillips PH screwdrivers for working at height. Their x-shaped head fits snugly into screws, securely holding in place and letting you drive the screw straight. Available in a range of measurements to suit the task at hand, Phillips head screwdrivers can be used for construction jobs, including general DIY, electronics and rigging. Each Philips PH screwdriver comes with a hard-wearing attachment point so you have the option to tether the screwdriver to your harness, helping prevent tool droppages when working high up Furthermore, the tool is comprised of top-grade insulated moulding to provide an insulated Phillips PH screwdriver that’s extremely effective in protecting against electric shock and arcing up to 10,000 volts.