Amarine Made 3 Heavy Duty 316 Marine Grade Stainless Steel Boat Deck Plate Hatch

The extra strong buttress thread design of these plates effectively eliminates the risk of jamming and misalignment. The O-ring sealing is watertight, safeguarding the deck plate where internal pressure is present. With a diameter of 77mm / 3" for the inner plate and 123mm / 4.85" for the outer ring, this plate is thick, solid, and expertly mirror-polished.

Utilizing mirror polish technology, the product's surface achieves a decorative mirror effect, significantly enhancing its overall performance while ensuring high precision. Crafted from 316 Marine Grade Stainless Steel, the material's key advantage is the added molybdenum (Mo) content, which effectively prevents corrosion from sea salt.

Designed with a low profile for deck safety without compromising durability, these O-ring sealed deck plates are ideal for both interior and exterior applications. Users need never worry about leakage problems.

In summary, these high-quality deck plates boast a robust buttress thread design, watertight O-ring sealing, a mirror-polished finish, and corrosion-resistant 316 Marine Grade Stainless Steel construction. The low-profile design ensures deck safety while maintaining exceptional durability, making them a versatile choice for a wide range of interior and exterior applications.

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