Adjustable Piping Support ROD-03 Zinc-Coated Threaded Extension Rod, 1/2" Diameter x 12", 2 Pack Threaded Extension Rods Size:Threaded Extension Rods it will not deform the

it will not deform the surface

1/2" diameter hole for the power cord

AC&DC can be in compatible

it prevents foreign matter from entering the box

Legend "7" (Pack Of 10)

Adjustable Piping Support ROD-03 Zinc-Coated Threaded Extension Rod, 1/2" Diameter x 12", 2 Pack Threaded Extension Rods Size:Threaded Extension Rods it will not deform theAdjustable Piping Support ROD 03 Zinc Coated Threaded Extension Rod, 1 2" Diameter x 12", 2 Pack Increase the elevation of your rooftop piping with the Roof Top Blox ROD 03 Zinc Coated Threaded Extension Rod. This pair of extension rods is designed to be used with other Roof Top Blox accessories to elevate piping up to 14 inches. Eight zinc plated nuts and four zinc plated washers are included. Can be used with Roof Top Blox height extension (XTB 02),