This lightweight Pro-werks Bottle Knob features positive grip finger notches for a positive and comfortable grip. The 6061-T6 billet aluminum is CNC machined for accuracy , and is available in your choice of either anodized black, red, blue, or silver, as well as micro-polished aluminum finish.
Please measure " square drive " on the valve before ordering , as knobs are available in 2 sizes to accommodate different size valves.
Proudly made in the USA
