AudioRax Rack Rail Pair, Pre-Cut | 18 Space (18U) | 1/2RU Spacing

19-inch rack mounting rails in pre-cut, standard 18 space (18U) rack length. 4-hole design for 1/2RU spacing / ventilation of outboard gear. 1/8" thick heavy duty steel rail with tapped #10-32 holes. Black powder coat finish. Sold in pairs.