Inspection Port- ABS – WhiteFlush style, economical inspection ports moulded from U.V. stabilised high impact, chemical resistant, ABS (acrylonitrile/ butadiene/styrene). Screw in centres with recessed finger grips. Integral O ring seal for weatherproofing. Wide caulking flange.Part NumberColourOutside DiameterInside DiameterCut OutMount ScrewsBLA-174204White145mm102mm112mm4 c/s mmBLA-174214White173mm127mm137mm4 c/s mmBLA-174224White207mm152mm164mm4 c/s mm








