Review on Steelman Flexible 12-Inch Spark Plug Starter - Model 08310R by Tony Guernsey

Love this article. I don't know how long it will last in a commercial setting, but for a home user it's great. One end holds the insulator in a rubber hole, and the other end has a twist knob to unscrew them after they loosen or run out. It's much easier to use than a ratchet in a crowded engine compartment, so you only have to tighten or loosen it with one turn at first. It perfectly maintains the shape needed to clean wires and hoses. A jib and yes it works better than a rubber hose.