C2G/Cables to Go 40489 1.5 Inch Grommet Cable Pass Through Single Gang Wall Plate, Brushed Aluminum Commercial/institutional functionality plus attractive, durable design 1.5 inch opening for cable pass through with a protective rubber grommet Durable aircraft grade aluminum construction Designed for use with standard single gang wall boxes Lifetime Warranty Add the finishing touch to audio/video installations with a decorative feed-through wall plate. This wall plate is stamped from sturdy 20 gauge stainless steel, and is designed to mount in standard electrical boxes or mud rings.