Check the listing for details. PVC Pipe Support Bracket & Flashing Base (Glass-Reinforced PP). Condition: New. Listed at 10.98 USD. PVC Pipe Support Brackets are used for supporting feed and return line piping on the roof or other mounting surface. Each bracket includes a specialized wedge attachment that allows for the natural expansion and contraction of the pipe as it heats up and cools down. For ultra low-profile, aesthetically pleasing installations. Manufactured from high-strength glass-reinforced polypropylene. Specialized wedge attachment allows for natural pipe expansion and contraction. Includes flashing base to support lag bolt attachment to the mounting surface and provide enhanced seal. Available for both 1.5" ID/1.9" OD and 2" ID/2.375" OD PVC pipe. Available in both Black and White color. Product Data Manufacturer: Solar Pool Supply MPN: 30272 / 30284 30272-1 (Black, 1.5" ID/1.9" OD Pipe) 30272-2 (Black, 2" ID/2.375" OD Pipe) 30284-1 (White, 1.5" ID/1.9" OD Pipe) 30284-2 (White, 2" ID/2.375" OD Pipe)