High 250 lb capacity This 4 point mount shelf has been purpose designed to fit in WR equipment racks, and features full-depth front and rear rackmounting to provide a sturdy shelf for non-rackmount components. The SH-WR-34 features an enhanced, patent pending design that mounts to the threaded rail - while still utilizing zero rackspaces! Two handy “L” brackets are included to help position equipment. Constructed from 16-gauge steel, includes mounting hardware and finished in a durable black powder coat. Provides a secure, high-capacity shelf for non-rackmount components Only fits WR-xx-42 racks Mounts to sides of rackrail (not threaded face) to maximize shelf area Steel construction, finished in black powder coat; includes hardware