The Haydon 1004765 H-STRUT H-164 Series channel strut is a 14-gauge steel framing component, measuring 1-5/8 inches wide and 13/16 inches deep. It is fabricated from 14-gauge low-carbon steel, approximately 0.075 inches thick, typically meeting ASTM A1011 Grade 33 or ASTM A653 Grade 33 standards for structural metals. The strut features an electro-galvanized zinc finish, providing corrosion resistance and generally conforming to ASTM B633 specifications. Designed for light-duty support systems in electrical, mechanical, and general construction environments, it is commonly used for mounting electrical conduit, cable trays, and light fixtures in installations with limited clearance. This channel is typically available in a half-slot configuration, with 9/16 x 1-1/8 inch slots spaced at 2-inch intervals for easy attachment of fittings and fasteners. While specific lengths may vary, this model is often supplied in 4-foot sections.