JBC Tools T470-FA, Thermal Insulator Grip Heavy Duty HandleJBC Tools T470 FA, Thermal Insulator Grip Heavy Duty Handle This soldering handle is perfect for intensive soldering jobs requiring continued high thermal power such as large ground planes, production of solar panels, armor and other applications. It features a comfortable handle thanks to the foam and the wider grip and a screw which fixes the cartridge to prevent its rotation. It can provide up to 250W when used with a HD Heavy Duty Station and C470