White 4" Inspection Hatch Cover

Manufactured from high impact polycarbonate
this cover features an easy start thread and a built in ‘O’ ring seal.
Easy start threaded design to make it easy to screw closed
Built in O ring seal
Manufactured from high impact polycarbonate
Weight: 93 g
Dimensions: 146 x 16 x 146 mm
Colour: White
Aperture Dimensions: 103mm
Cutting Dimensions: 114mm
Overall Dimensions: 145mm
Fastenings: 4mm