18" Channel Bracket - Electro-Galvanized18" Channel Bracket Electro Galvanized connects directly to a vertical channel and provides structural support while also distributing loads. The additional bracing at the bottom of the bracket gives more support than traditional channel brackets. With the slots of the bracket facing up, it allows for connections to be made on top of the bracket. Electro Galvanized Steel should be used in interior applications where conditions are dry, and humidity is