- Compatible with Diameter 4mm Shaft RC Boats,Rudder size:110mm.- This product is one of the essential components of RC ships, and is a high-performance upgrade accessory for remote control boats.- Easy to operate,you can adjust the shaft to your desired height and angle.- The fitting adopts two-way water inlet design, and is equipped with self-lubricating bushing and have the adjustable shaft support.- Made of high-quality aluminum materials, the craftsmanship is superb,and the material is strong, durable and wear-resistant.
