Teignbridge rudders are precision machined from high quality one piece castings in either Manganese Bronze or Nickel Aluminium Bronze. The transom mounted rudder housings are fitted with seals to prevent the ingress of water. Backing plates can be supplied along with fixing bolts and greasers for lubricating the bearings. Teignbridge transom mounted rudders have an integral cast, anti-cavitation plate at the top of the blade.