B-Line by Eaton B281ASS4 Strut Channel Mounting Straps

The B-Line by Eaton B281ASS4 Strut Channel Mounting Strap is a stainless steel post base designed to anchor vertical posts to B-Line strut channel, delivering a compact, corrosion‑resistant mounting solution for commercial framing projects. Constructed from type 304 stainless steel, it measures 1.62 inches in height, 6 inches in length, and 6 inches in width, providing a robust base that fits a range of channel configurations. This base is a square post base with a centered offset and is specified to fit channel types B22A, B, and C, with suitability for use with 1-5/8 x 1-5/8 in B22A/B22B/B22C side‑by‑side channel and strut fittings. Typical applications include securing vertical posts to channel framing in equipment racks, enclosures, and heavy‑duty mounting assemblies where a durable post base to strut connection is required.