3-Hole Corner Plate – Electro-Galvanized

3-Hole Corner Plate – Electro-Galvanized allow for connections at the corners of your strut channel frame that sit flush to the top of two channel lips meeting at a 90 degree angle. The corner plates use 9/16″ punched holes. Electro-Galvanized Steel should be used in interior applications where conditions are dry, and humidity is low.