Nairn Inspection Port – 6" Screw-In

The Nairn 6" Inspection Port is a heavy-duty, screw-in deck hatch designed to offer watertight access to compartments, wiring, or storage on boats, kayaks, and marine craft. Made from UV-stabilised, impact-resistant plastic, it stands up to New Zealand’s tough coastal conditions.

With a flush-fit design and o-ring seal, this inspection port keeps moisture out, making it ideal for dry storage and easy access to below-deck systems. Its larger size allows for more convenient access than smaller ports.

Available now at Barton Marine NZ, your reliable supplier of marine hardware and waterproof hatches.

✅ Key Features  

• Nairn 6" inspection port with screw-in lid

• Watertight o-ring seal for dry compartment access

• UV-resistant, marine-grade plastic

• Ideal for boats, kayaks, and personal watercraft

• Large size for improved access to compartments

• Supplied by Barton Marine NZ – marine fitting specialists

Measurements

-125mm opening

-140mm cutout

-Overall 170mm