Finally, a perfectly shaped Combo-Tip driver. Combination-Tip Drivers are designed for maximum contact with combination head screws most commonly found on electrical devices and fittings. Custom heat treated to withstand the torque needed to fasten all types of combination head screws.

最后，一个完美形状的Combo-Tip驱动程序。组合头驱动器设计用于接触常见于电气设备和配件上的组合头螺钉。定制热处理，以承受紧固不同类型的组合头螺钉所需的扭矩。