White inspection port lids in three sizes to serve as replacement lids for the Nairn Opening White Inspection Ports. Nairn inspection ports are manufactured to high tolerances using premium...

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...

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...

5'' Black Port 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...

Inspection Port - Polypropylene ABS - White Lid Only * Please note, these are special order items and can take 6-8 weeks for delivery. Part NumberSizeTo...

4" white inspection port with clear lid. Nairn inspection ports are manufactured to high tolerances using premium materials to provide high strength, durability and seal even in the most demanding...

A range of imported inspection ports from AAA offering great value for money. Manufactured from UV resistant polypropylene material. They are screw-out type and have an O-ring lid seal. Choice of 2...

White Inspection Port This inspection port is constructed from durable white plastic. It features a threaded lid with an O-ring for a good seal. Fastenings not included Part numberOverall...