Deck Plates & Inspection Ports

A large watertight non-corrosive deck plate with a non-skid dimpled centre and a watertight rubber "O" ring seal. Pry-out style pops open with the use of a screw driver, etc. Ideal for cockpit floor. Manufactured from marine grade polypropylene with...

Armstrong Deck Plates are high quality, 100% waterproof and USA made. Fast and simple installation, saving you time and money. Ideal for motor wells, cockpits, waste/water tanks, pods, etc. Made from polypropylene with UV inhibitors. Fast,...

The Armstrong Rectangular Waterproof Deck Plate is a larger deck plate offering easy access. Armstrong Deck Plates are high quality, 100% waterproof and USA made. Fast and simple installation, saving you time and money. Ideal for...

Inspection ports with textured finish and full cover lid for neat appearance, so the base cannot be seen when the lid is closed. Made from UV inhibited polypropylene material. Lid screws into threaded base. SKUColourOverall DiameterHole...

Spare alloy key for Round Aluminium Screw-Out Deck Plates. Suits items RWB-3702 (100mm) and RWB-3703 (150mm).

Spare Stainless Steel Key for round 316 grade stainless steel, screw-out type deck plates. Suits items RWB-2783 (100mm), RWB-2784 (125mm) and RWB-2785 (150mm).

Top quality Australian made aluminium alloy deck plate complete with rubber O-ring and key. Threaded screw-out style. Ideal for aluminium boats for survey requirements. For weld-on or fastening down, as it has pilot holes drilled under the top plate...

Stainless Steel Screw-Out deck plates. Heavy duty cast polished 316 grade stainless steel deck plates complete with rubber O ring. The deck plate centre screws out with the stainless steel opening key provided. Available in 3 sizes. Spare...

This inspection port is constructed from durable black plastic. It features a threaded lid with an O-ring for a good seal.  Fastenings not included Part numberDescriptionOverall DiameterInside DiameterCutout...

Sea Spanner For Deck Plate.

8'' Opening White Inspection Port Nairn inspection ports are manufactured to high tolerances using premium materials to provide high strength, durability and watertightness even in the most demanding applications. In short, total product integrity. Rims...

4'' Clear Lid Only (36110Cl) Nairn inspection ports are manufactured to high tolerances using premium materials to provide high strength, durability and watertightness even in the most demanding applications. In short, total product integrity. Rims...

6'' Black Lid Only Nairn inspection ports are manufactured to high tolerances using premium materials to provide high strength, durability and watertightness even in the most demanding applications. In short, total product integrity. Rims and...

6'' Clear Lid Only Nairn inspection ports are manufactured to high tolerances using premium materials to provide high strength, durability and watertightness even in the most demanding applications. In short, total product integrity. Rims and coloured...

6'' Inspection Port Black with Clear Lid Nairn inspection ports are manufactured to high tolerances using premium materials to provide high strength, durability and watertightness even in the most demanding applications. In short, total product integrity...

6''Opening Black Inspection Port Nairn inspection ports are manufactured to high tolerances using premium materials to provide high strength, durability and water tightness even in the most demanding applications. In short, total product integrity. Rims...

6'' Inspection Port White with Clear Lid Nairn inspection ports are manufactured to high tolerances using premium materials to provide high strength, durability and watertightness even in the most demanding applications. In short, total product integrity...

6'' Opening White Inspection Port Nairn inspection ports are manufactured to high tolerances using premium materials to provide high strength, durability and watertightness even in the most demanding applications. In short, total product integrity...

Opening inspection port 5" in diameter. Nairn inspection ports are manufactured to high tolerances using premium materials to provide high strength and durability and a watertight seal even in the most demanding applications. Rims and coloured lids...

5'' Clear Lid Only for the Nairn inspection port. Nairn inspection ports are manufactured to high tolerances using premium materials to provide high strength, durability and watertightness even in the most demanding applications. In short, total product...