Ensuring Watertight Integrity: Armstrong Nautical Deck Plates offer unparalleled sealing against water intrusion. Developed with precision engineering and a commitment to excellence, these deck plates provide a reliable solution for maintaining the integrity of your vessel's structure. Key Features: - One-Piece Construction: No need for extra trim rings or sealants, simplifying installation and maintenance - User-Friendly: The “T” handle makes it easy to secure or release the deck plate. - You can open or close the deck plate by hand, no tools required. - Patented center-loading design that evenly distributes sealing pressure for top performance. - CE Certification: Certified for above-waterline use, ensuring safety and reliability. - Proudly Made in the USA: Manufactured to guarantee quality and high standards. - Backed by a 3 year structural warranty Measuring for Armstrong Deck Plates: When ordering a replacement, make sure to measure the hole diameter and not the deck plate. * DP-8 is the standard size for Armstrong Outboard Brackets. ArmstrongNautical.com