Identifying the Rails
The CSE-GP807TS-R000NP-B2 chassis package includes two rail assemblies. Each assembly consists of two sections: a front section which secures to the front post of the rack, and a rear section which adjusts in length and secures to the rear post of the rack. These assemblies are specifically designed for the left and right side of the chassis and labeled.
Note: Each rail assembly has a locking screw to adjust the length of the rail to fit the depth of your rack.