Because of the additional sealing needed with vacuum systems, simply hand tightening the wing nuts may not be sufficient. The unique speed studs allow a quick, easy removal with a 1/2 inch socket. The lightweight, aluminum body is clear anodized for a long lasting finish. 1/4 inch-20 x 1-1/2 inch set screws and a 4 3/8 inch aluminum body are supplied. Set screws may be secured to the head or to the aluminum body. Two per kit. Product Features:Quick and easy removalLightweight aluminum bodyClear anodizedLong-lasting finishIncludes screws and body
