Features: Crafted from premium 304/316 stainless steel with mirroring polish, this marine steering wheel delivers superior corrosions resistance against seawater and salt sprayed, ensuring long term durability and rust less performances in harsh marine environments. Featuring a standard 13.5 inch diameter, it effortlessly fits 3/4 inch tapered rudder shafts and includes 5/8"-18 fastening nut for easy, tool less installation on most boats, for hydraulic systems for seamless steering control. Ideal for boat owners and operators of yachts, speedboats, and fishing vessels seeking reliably, efficient helm upgrades to enhances navigation safety and comfort during extended voyages. Perfect for demanding saltwater conditions on open seas, this stainless steel helm ensures precise, effortless steering with adjustable washer damping, supporting smooth maneuvers in varied boating scenarios. Combining a sleek polished aesthetic with high impacts strength, this boat rudder wheel not only elevates your vessel's styles but also offer practical versatility for diverse marine applications, blending form and function seamlessly. Specifications: Component: stainless steel Color: silver Weight: 1800g Diameter:Approx.13.5inch/34.2cm Package Includes: 1pcs Steering Wheel note: 1.Please allow 1-2cm errors due to manual measurement, make sure that you donot mind befores you order. 2.Due to the differences between different monitors, the picture may not reflect the actual color. Thanks for your understandings.