Enhance ventilation and ease of use on your boat or RV with this premium Boat Hatch Adjuster, expertly crafted from marine grade 304 stainless steel for exceptional rust resistance and long-lasting durability. Designed for smooth adjustability, this tubular window regulator allows you to open and lock your hatch or window securely at any desired length between 342mm (13.5in) and 582mm (22.9in), providing customizable airflow and convenience. Key Features: · Adjustable Length Range: Easily glide and lock the hatch adjuster anywhere within the 342mm to 582mm (13.5in to 22.9in) range using the ergonomic black point knob, ensuring precise control over ventilation. · Secure Locking Mechanism: The turning knob firmly locks the adjuster in place at any position to keep the window or hatch open safely and steadily. · Marine Grade 304 Stainless Steel Construction: Built with high-quality stainless steel featuring a mirror-polished finish, delivering superior corrosion resistance and robustness even in harsh marine environments. · Versatile Application: Ideal for use on RVs, yachts, ships, and other marine vessels, enabling easier opening of hatch lids and windows for improved airflow and accessibility. · Durable and Reliable: Engineered for long-term performance with excellent reliability, ensuring your hatch lid support withstands daily use without compromising strength. Specifications: · Material: Marine Grade 304 Stainless Steel · Length: Adjustable from approx. 342mm to 582mm (13.5in to 22.9in) · Application: Suitable for RVs, yachts, ships, and marine vessels · Item Type: Boat Hatch Adjuster Package Includes: · 1 x Boat Hatch Adjuster This Boat Hatch Adjuster combines robust marine-grade materials with user-friendly design, offering a practical and durable solution for securing and ventilating hatches on your boat or recreational vehicle. Upgrade your hatch support system with this adjustable, corrosion-resistant, and easy-to-operate hatch lid holder for enhanced comfort and functionality on the water or road.