MARINE-GRADE DURABILITY: Crafted from high-quality 316 stainless steel, this 10-inch hatch lid support spring holder is built to withstand harsh marine environments for long-lasting performance OPTIMAL SIZE AND FIT: Features a spring hinge coil length of 10 inches (254mm) and a spring stock diameter of 9/16 inches (14mm), making it ideal for a variety of hatch cover configurations SECURE HATCH COVER: Designed to hold hatch covers securely in place, this spring holder can support weights up to 20 lbs, ensuring safety and stability on boats, RVs, and outdoor vehicles EASY INSTALLATION: Enjoy hassle-free setup with an easy-to-install design that requires no tools, allowing for quick and convenient application VERSATILE APPLICATION: Perfect for use on boats, RVs, and other outdoor vehicles, providing reliable support and functionality for all your hatch cover needs FIVE OCEANS, 40 Years developing High-Quality Marine & Outdoor Products MARINE-GRADE DURABILITY: Crafted from high-quality 316 stainless steel, this 10-inch hatch lid support spring holder is built to withstand harsh marine environments for long-lasting performance. OPTIMAL SIZE AND FIT: Features a spring hinge coil length of 10 inches (254mm) and a spring stock diameter of 9/16 inches (14mm), making it ideal for a variety of hatch cover configurations. SECURE HATCH COVER: Designed to hold hatch covers securely in place, this spring holder can support weights up to 20 lbs, ensuring safety and stability on boats, RVs, and outdoor vehicles. EASY INSTALLATION: Enjoy hassle-free setup with an easy-to-install design that requires no tools, allowing for quick and convenient application. VERSATILE APPLICATION: Perfect for use on boats, RVs, and other outdoor vehicles, providing reliable support and functionality for all your hatch cover needs. PRODUCT NUMBER: FO-3805-M2