1-5/8" x 3-1/4" Back-to-Back Strut Channel 10 ft. - Plain is a type of channel that contains no holes or slots and is used in a majority of applications where wiring, plumbing, or other mechanical components need to be stored. Solid Strut Channel provides a clean finish with the ability to enclose all wires and components to keep contents safe. Be sure to pair channels with like metal Channel Hardware and like metal Channel Fittings to ensure long-lasting integrity. Plain Steel should be used in low acidic environments but can provide corrosion resistance to a majority of elements. Have questions about this product or looking to place an order? If you have any unique requests that may need additional fabrication or a unique finish, we can help you find what you’re looking for. Give us a call at 888-794-1590 and one of our experts can help you.