The 27.9mm x 30mm Moss Plugs - Black PVC has the following features:
Polyvinyl Chloride Material Specification
Metric Metric or Imperial?
40mm Flange Diameter (D)
16mm Overall Height (H)
27.9mm Internal Diameter (d1)
30mm Fitting Diameter (d2)
Discover more about the Moss Plugs range
Moss Plugs are plastic components that are sometimes known as moss plastic caps or moss plastic plugs. These push fit plugs are highly resistant to shredding. Green vinyl can be used with oils and greases.