B-Line Eaton series open racks, Aluminum uprights and steel extension brackets, Offset center, Aluminum - brushed, Wall-mounted network equipment rac

The stated figures are 74.5 in height, 74.25 in width and 30 in depth, with a product weight of 24.5 lb. Check your closet or equipment room for that 30 in depth plus working clearance behind the rack before you commit, since an open frame gives you no way to hide overhang.

Offset center means the uprights sit off the centerline of the mounting brackets rather than flush with them. That shifts the equipment plane away from the supporting wall so you keep finger room and cable bend radius behind rear-mounted gear instead of crushing jumpers against the surface.

A wall-mounted open frame rack like the SB704197430AL keeps the floor clear and suits closets where you cannot land a base, but the load goes into the wall structure, so you need blocking or masonry anchors rated for the rack plus the gear. Go floor-standing if you are loading heavy UPS batteries or deep servers. Open frame either way is the right call when you want open cable access rather than a lockable enclosure; pick an enclosed cabinet if the space is public or dusty.

Order Eaton B-Line MPN SB704197430AL. That single model covers the brushed aluminum finish with aluminum uprights, steel extension brackets and the offset center arrangement, so there is no separate finish or configuration code to add.

Both. The uprights are aluminum and the extension brackets are steel, finished in brushed aluminum. The aluminum uprights keep the frame weight down (24.5 lb as stated) while the steel brackets carry the mounting load into the wall.