Tiller arm - 3 mm. A robust tiller arm made from stainless steel and suitable for use with 3mm rudder stocks.
This design replaces the previous carbon fibre, stainless steel and plastic versions that covered the size range. Use an Allen key to lock the socket head screw securely. A small flat filed onto the head of the shaft in the appropriate place will help ensure the same position of the arm on the stock can be achieved each time.