Crafted with marine grade 316 stainless steel, this resistant door holder securely latches boat doors while enduring harsh saltwater environments Designed for boat operators, marine enthusiasts, and coastal homeowners requiring windproof door stabilization solution Includes pre drilled mounting holes and 1 / 2 " stainless steel construction for seamless installation on fiberglass, wood, or metal marine surfaces Features a spring loading latches for quick release and rubber bumpers to minimize door rattling, ensuring quiet operate and surfaces protections for marine vessels, yachts, and seaside properties exposes to high winds and corrosive oceans pattern, Manufacturer: ZYKEJJDDAK