The search for a reliable 1" L shaped thru is over once you experience the top-quality fitting from Canopies and Tarps. The combination of galvanized steel and welded connections make collapses a thing of the past with stability that actually lasts. Whether assembling at home or at an event, the 90 degree fitting is made for specialty fitting roof structures and is weather-resistant. The 1 1/4" fitting diameter is to be used in conjunction with EMT conduit to protect from the elements and collapse. Order yours today to experience fast shipping and our commitment to lasting excellence at an affordable rate.