Nairn Inspection Port
Moulded nylon construction with screw in centres, weatherproofing ‘O’ ring seal and wide caulking flange. Available in three sizes with a choice of black or white with solid or...
Inspection Ports - Nairn Rubber "O" Ring Seal
Excellent quality heavy duty "Nairn" brand Australian made nylon inspection ports with rubber "O" ring lid seals.
Most ports are available black or...
