B-Line Eaton series open racks, Aluminum, #12-24 mounting hardware, Three mounting spaces required, Telco gray powder coat, Single sided rack mounted

The shelf is specified for #12-24 mounting hardware, which is the thread B-Line and most telco relay racks are tapped for. If your rack rails are tapped #10-32 instead, the holes will not accept #12-24 screws, so confirm the rail thread before you order.

The SB747V2315ATG is an aluminum shelf weighing 4.2 pounds itself, which keeps it light for overhead work and non-corroding in damp comms closets. Aluminum single sided cantilever shelves are meant for light equipment like media converters, modems, and small switches. For a heavy UPS, use a shelf supported at both front and rear rails or a rack-mount rail kit.

Order Eaton B-Line part number SB747V2315ATG. That covers the aluminum single sided solid shelf, 15 inch deep, telco gray powder coat, #12-24 hardware.

Solid shelf, not vented. That gives you a flat continuous surface for setting down gear or paperwork, but it does not pass air through the shelf. If the equipment above it dumps heat downward or the box below breathes from the top, choose a vented rack shelf instead.

Finish is Telco gray powder coat, the same standard gray B-Line uses across its open frame rack line, so it reads consistent alongside existing telco gray racks and ladder rack in a comms room. Powder coat over aluminum also holds up better than paint in a garage or utility space.