TopHat Grommet 0.75" (19mm) Bag of 25
TopHat Grommet 0.75" (19mm) Bag of 25 at HorticultureSource.com -
TopHat Grommet 0.75" (19mm) (AN45755) 3/4" TopHat Rubber Grommet will provide a watertight seal in DIY systems. For use with 3/4" connectors.  Tappered on exterior and interior sides for easy acccess. Manufacturer's Product Information MSRP each $ 0.52 Dimensions 1 x 1 x 2.1 Case Weight 2 Case Quantity 25