Canopy Fittings 1 3/8 Connectors Low Peak Kit Frame Carport, Full Set For 6 Legs. INNER DIAMETER: 1-3/8″, Outer Diameter: 1-1/2″, for use with 1-3/8″ and 1-5/8″ Chainlink Top Rail. The 1-3/8″ goes through the Fitting, 1-5/8″ Fits over the Outside of the Fittings. Canopy Frame Peak Angle: 156º, Eave Angle: 102º. Fitting Leg Length: 4-3/8; Material: 16 gauge, Galvanized Steel. Listing Is For Low Peak Connectors ONLY – Foot pads, Roof and Leg Poles are not included. Extremely durable gray powder coated finish to resist rust and corrosion.