PVC with thermal plastic rubber.Material Absorbs road vibration and shock to help extending life of lights Designed to fit Grand General 4 round
Grand General 80473 Black 4 PVC Rubber Round Grommet
The large end of this adapter fits around Schedule 40 PVC pipe, while the smaller end fits over 4'' dust collection fittings, such as our 4'' Elbow Connector and 4'' ''Y'' Connector (#88527 and #88519, sold separately). A hose clamp is included for easy connection of the PVC end. The adapter is made from a combination of rubber on the PVC end and hard plastic on the hose end. Look for schedule 40 PVC at your local home center.
Dust Right Schedule 40 PVC Adapter, 4'' PVC to 4'' Fitting by Rockler
HORTIPOTS 1 inch Rubber Grommet 25 Pack, Replacement Rubber Grommet to Drill 1.5 inch Hole Using with Sch40 3/4 inch Hydroponic PVC Pipe in DIY
Soil Pipe Multi4 Gasket
PVC schedule 40 pipe and pressure fittings are used in irrigation, underground sprinkler systems, swimming pools, outdoor applications and cold water
1 in. x 3/4 in. PVC Schedule 40 Reducer Bushing
Multi Grommet
Reducer Cast Iron Pipe & Fittings at
rubber grommet 4
4 XH Multi-Tite Rubber Grommet (PVC Schedule 40)
MUDHEN (25) 9/16 Inside Diameter Rubber Grommet - 1/4 Groove Width - Fits 13/16 HoleF : Industrial & Scientific
Durable Flexible High Quality
4 Pack - Rubber Grommets Fits 1 1/4 Inch Opening in 1/8 Thick Panel Has 7/8 Inner Hole
NDS PVC S&D Gasketed Tee, 4 in. Hub X Hub X Hub G401 - The Home Depot
Multi-Tite 4'' Rubber Grommet - GR-4 - Free Shipping
Orenco G4L Pipe Grommet 4