Inspection Ports - Polypropylene ABS Inspection Port Nairn Black/Black 130mm 174016 Moulded nylon construction with screw in centres, weatherproofing 'O' ring seal and wide caulking flange. Available...
Inspection Ports - Polypropylene ABS Inspection Port Nairn White/White 130mm 174014 Moulded nylon construction with screw in centres, weatherproofing 'O' ring seal and wide caulking flange. Available...
Inspection Ports - Polypropylene ABS Inspection Port Nairn Black/Clear 130mm 174020 Moulded nylon construction with screw in centres, weatherproofing 'O' ring seal and wide caulking flange. Available...
Inspection Ports - Polypropylene ABS Inspection Port Nairn White/Clear 130mm 174018 Moulded nylon construction with screw in centres, weatherproofing 'O' ring seal and wide caulking flange. Available...