A refreshing departure from deck shower designs of the past, the innovative Twist offers simple operation in a space-saving, ergonomic design. Spray holes are located in the soft-body handle and a twist of the wrist is all you need to initiate water flow or mix hot with cold. Installation requires just one hole and separate flanges are included for horizontal (gunwale) or vertical (bulkhead) installation. Vertical installation requires only 6" of clearance, making the Twist a great choice for locations where other showers won't fit. Material: High-impact, glass-filled polypropylene and Nitrile. Dimensions: Side Mount: 4-3/4"dia. x 7-1/2"H (Requires 6"D clearance); Top Mount: 2-5/16"dia. x 7-1/2"D. Port Sizes: 1/2" threaded. Hose Length: 8.2'.