1U height: 4 post mounting adjustable fixed shelf

1U heavy duty Component Shelf w/ 2x adjustable rear brackets, heavy gauge (2.0mm) steel construction w/ 2x reinforced crossbar underneath, slotted holes offer limited air passage and also provide simple fixing postions, plate depth 29 1/8", Load rating 80kg (180 lbs) up, extendable to max. 36" mounting length.