'- 12 RMS Wall Mount Enclosure Cabinet- EIA/ECA-310-E (revision of EIA-310-D) compliant- Vented top and bottom side panels enables air circulations- 24 useable depth for 19 wide equipment- Supports up to 150 lbs. when properly secured- 12 rack mount spaces (RMS), heavy duty wall mountable enclosure cabinet- Top and bottom knock outs for cable entry and exit: (4) 3.0 and (4) 0.88- Adjustable internal vertical mounting rails for depth management- Front door is removable/reversible- Lockable for added security- Dual hinge swing unit provides access to rear of equipment- Fully assembled for quick installation- Required (4) 1/4-10 x 2 Hex lag screws to secure into the wood studs. Not Included.