A method, system, and apparatus for installing channel nuts includes a shank, a handle formed on a first end of a shank, and an end piece with a threaded shaft configured to receive a channel nut formed on the second end of the shaft. The headlight support is pivotally mounted in the holder base to hold a motor vehicle headlight. In accordance with the present disclosure, the wound or surgical dressing is treated with a bacteriostatic composition that is capable of binding and trapping negatively charged matter, such as bacteria, pathogens, and the like. The valve element includes an annular sealing portion that flexes outwardly against the interior wall of the container during dispensing of the material. Flow can also be more uniformly distributed to the flow channels defined between the heat transfer elements.