Adapt-A-Flex Rubber Grommet Seal for 1/2'' Pipe

The Adapt-A-Flex Rubber Grommet seal instantly provides a water and vapor seal on either curved or flat surfaces. This grommet is made of durable PVC components and works with SCH 35 and SCH 40 PVC pipe. The 1/2'' grommet requires a 1-1/4'' hole.