The Nautic Ketch Wheel T3B – a traditional ship’s steering wheel with a mahogany wood external circle.FeaturesManufactured from the best quality seasoned marine mahogany wood with brass hubFinished in high quality polyuretane varnishFit all Morse, Teleflex and Ultraflex helmsSpecificationsSizeHandlesExternal DiameterTapered CentreKeyway55cm655cm16mm – 18mm5mm60cm660cm16mm – 18mm5mm70cm670cm16mm – 18mm5mm