B-Line B409-24SS6 Eaton series strut fittings and accessories, 4.62" Height, 24" Length, 1.62" Width, 4.50lbs, Steel, Single channel bracket, Uniform load capacity 480 lbs, Stainless steel type 316

The B409-24SS6 single channel bracket is rated for a 480 lb uniform load. That is a uniform rating, so a point load hung at the free end of the 24 inch arm will not reach the same figure. Size your support spacing so each bracket stays inside the uniform rating rather than loading one arm tip.

It is Type 316 stainless steel, which is the grade specified for marine air, chlorides, and chemical washdown areas. If your run is indoor dry electrical work, plain or electro-galvanized strut hardware does the same job for less. Where the bracket gets salt spray, pool chemistry, or food-plant sanitation, 316 is the right call.

It measures 24 in for the length/depth (the arm that projects off the wall), 4.62 in in height and 1.62 in width, and weighs 4.5 lb. The 1.62 in width is the standard strut channel profile width, so it lines up with 1-5/8 in strut and its nuts and fittings.

What you get is the bracket itself, a 24 in single channel arm in 316 stainless. Anchors into the wall or structure, and the channel nuts and bolts used to hang pipe clamps, conduit straps or trapeze hardware off it, are separate line items. Order those in 316 as well, otherwise you put carbon steel fasteners into a stainless assembly and lose the corrosion resistance you paid for.

It is a cantilever arm: one leg bolts flat to a wall, column or existing strut, and the 24 in channel projects out to carry conduit, cable tray, pipe or equipment. A single channel version gives you one strut face to mount to. If you need to hang loads from both sides or want the stiffer section for a heavier run at that projection, a double channel bracket is the one to look at instead.

Yes. The bracket is a 1.62 in wide strut section, the common 1-5/8 in channel profile, so spring nuts, conduit clamps and strut fittings made for that channel width drop into the slot. Match the fitting material to the 316 stainless bracket in corrosive locations.

Order it as Eaton B-Line B409-24SS6. The B409 is the single channel bracket series, the 24 is the arm length in inches, and the SS6 suffix is what tells you it is Type 316 stainless rather than plain or galvanized.

The material is steel and the type is stainless steel 316, so the corrosion resistance is in the metal itself rather than a plating or paint film. That matters on cut or drilled edges in the field, since there is no coating to breach.