When you purchase 1 3/8" three-way peak corner slope down fitting from Canopies and Tarps, your structures will be sure to thank you. The fitting is designed at a 102-degree angle and is to be used in conjunction with EMT conduit. Weather forecasts won't be on your mind when you're securing your tent with top-of-the-line galvanized steel and welded connections. We complete the fitting with an inside diameter of 1 3/8" and eyebolts for easy, secure assembly.