Description: 100% Brand New Marine Mechanical Engine Turbine Rotary System. Designed and developed especially for marine use. A perfect replacement for your broken or old one. Mainly applied in mechanical/manual steering for yachts, fishing boats and other waterborne vehicles. Made of high quality stainless steel, corrosion resistant, ergonomically designed, easy to install, compact for mounting. Specification: Material: Stainless Steel Size: Approx. 17.6 cm x 14.2 cm x 22.2 cm / 6.93 inch x 5.59 inch x 8.74 inch Package Includes: 1 Set Marine Mechanical Engine Turbine Rotary System Note: Please allow slightly difference 1-3mm due to manual measurement. Please kindly understand