Phefop 6-inch White Non-Slip Inspection Hatch Cover Plate for Boat Cover, Boat Cover Suitable for Access Hole

1. Made with high-quality ABS plastic materials, anti-aging, anti-corrosion, and ray-resistant for a longer lifespan. 2. The O-ring and well-sealed cover plates are ideal for indoor and outdoor applications, providing you with convenience. 3. Reinforced design with a non-slip surface, offering stable performance and high reliability. 4. Separate cover plate and frame, very easy to install thanks to pre-drilled flared holes (screws not included). 5. The opening size is 6 inches/15.24 cm, the inner diameter is 160 mm/6.3 inches, and the outer diameter is 200 mm/7.8 inches. Technical Specifications: Item Type: Cover Plate. Material: ABS. Color: White. Inner Diameter: Approx. 160 mm. Outer Diameter: Approx. 200 mm. Opening: Approx. 6 inches / 15.24 cm Instructions for use: Install and use immediately. Package contents: 1 cover plate.