15 inch Stainless Steel 6 Spoke Steering Wheel

I bought this nice stainless steel 6 spoke boat steering wheel to replace the cheap plastic wheel in my old runabout. This wheel has "DC-1617" stamped on the inside of the hub. It measures 15" across and 3" tall. The hole in the middle of the wheel looks like 3/4" with grooves to fit over a splined shaft. Please check your boat to be sure that your shaft is splined. Mine isn't, which is why I'm selling this wheel. The cap is missing from this wheel, but replacements are available online.