(1 PAIR) PENN ELCOM 7U / 7 SPACE Rack Rails - 12-1/4" total length sku# R0828-07

(1 PAIR) PENN ELCOM 10U / 10 SPACE Rack Rails 17-1/2" total length sku# R0828-10

(1 PAIR) PENN ELCOM 2U / 2 SPACE Rack Rails - 3-1/2" total length sku# R0828-02

(1 PAIR) PENN ELCOM 4U / 4 SPACE Rack Rails - 7" total length sku# R0828-04

(1 PAIR) PENN ELCOM 5U / 5 SPACE Rack Rails - 8-3/4" total length sku# R0828-05

(1 PAIR) PENN ELCOM 8U / 8 SPACE Rack Rails - 14" total length sku# R0828-08

(1 PAIR) PENN ELCOM 3U / 3 SPACE Rack Rails - 5-1/4" total length sku# R0828-03

(1 PAIR) PENN ELCOM 12U / 12 SPACE Rack Rails 21" total length sku# R0828-12