Giá đỡ ống dẫn cửa gara v2

Loops to run 1/4in conduit above a garage door opener

This has filets to help smooth the travel of the opener if it bumps into the supports. This also shortens one leg of the support to allow for tighter tolerances on the bolt side. I also split the loops to allow for retrofit without disconnecting the wires as I'm lazy. 

I'm also adding a retrofit coupler to replace the painters tape that was doing great till I installed these new supports and I couldn't tape it again in the cold.