Rackrail - 10 space rackrail shall be available for horizontal equipment mounting in the front/rear of any 24" section of a 36", 48" or 72" bay and shall be part # VC-B24-RR10. Rackrail shall conform to EIA standards. Rackrail shall be constructed of 11-gauge steel. Shall be infinitely adjustable front-to-rear.