AudioRax Rack Rail Pair | 2 Space (2U) | 3.50"
19-inch rack mounting rails in pre-cut, standard 2 space (2U) 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.
These rails do not follow the EIA-310 specification for hole spacing. See article.