Penn-Elcom R0828/08 Rack Rail Pair 8U
Rack rail in pre-cut, standard 8 space (8U) rack length.  Perfect for building your own rack cabinet.  1/8" thick heavy duty steel rail with tapped 10/32" holes.  Black powder coat finish.  Standard rack 1/2" and 1-1/4" o.c. alignment.  14" in length.  Sold in pairs.  Mfg. #R0821/8.