180°opening hatches; 《7 inch》: Outside Dia: 9-4/5" (250mm) ,Inside Dia: 7" (180mm) ,Cut Out Dia:7-1/2" (190mm)
Non-corrosive synthetic parts and durable O-rings; it has a separate cover and sump for internal and external applications.
ABS material, corrosion resistance, UV resistance, high finish, anti aging,
Quick and easy installation. Spin out cover allows quick access or can be secured to the case with a wire cover. Ideal for marine/yacht applications such as deck boards and hatches.
If you have any questions about our products, please feel free to contact us. We will try our best to solve any problem for you.

On Aug 21, 2024 at 19:49:09 PDT, seller added the following information: