Direct drive with fixed connection to stern tube (6 to 7mm diameter).
With the help of the practical support semicircles, the complete motor shaft unit can be easily supported on the ship's bottom and glued together at the same time.
Can be used for almost all stern tubes from 6 to 7mm in diameter and engines from 500 to 800 class.
Includes: Mounting unit with support washers, plastic centering rings for 500, 600 and 700/800 motor sizes, locking nut, engine mounting screws and instructions.