The exterior is undercoated with a crack-proof zinc based barrier coating that is top coated with white enamel

Features fully submersible ignition protected 12 volt dura-port discharge parts

Marine-grade stainless steel mounting hardware

Fixed port connections NPT 1/2"

3" Lucite Cylindrical Sight Glass/Fits ARG500

Vetus STERN150P - G.R.P. sternthruster tunnel D 150 mm (35/55 kgf) Whale The exterior is undercoated withDocking was never easier Combining a VETUS stern thruster with a VETUS bow thruster will provide even greater manoeuvrability of your boat in locks or harbours. By placing a side directional thruster in the bow and another one at the transom, everything from docking and sailing away to finding a spot in the lock or marina becomes childs play! Eventhe effects of wind and current can be effectively countered. Installation of a VETUS stern thruster is