Eaton B-Line series strut fittings and accessories, 8.75" Height, 24" L, 1.62" W, 6.35lbs, Steel, Braced single bracket, Load capacity 1300 lbs, Bottom brace: B42 on B494-24 and smaller and B22 on B494 and up, Stainless steel type 304
Reference : B494-24SS4