Simple as A, B, C !

Pre-Packed Steel Rack Kits
To simplify the process of selecting the exact steel rack (if you need aluminum pre-pack rack kits, click here) you need for your particular application, we've devised Pre-Packed Steel Rack Kits.  The rack kit is made up of your choice of 43 rack heights, 4 different rack depths (13, 20, 25 & 30 inches), and 1 industry standard 19" width.  We devised the most commonly requested pre-pack kit sizes.  In the graphic above, the Width rails are in package A, Depth rails are in package B and height rails are in package C - Simple as A, B, C!

Deciphering the Pre-Packed Rack Kit Numbers:
Pre-Packed Rack Kit #'s are all prefaced with 2 letters followed by 4 digits.  The first 2 letters define the Rack Rail Metal & Rail Configuration.  The next 2 digits define the Rack Height in rack units (RU) and the last 2 digits define the Rack Depth in inches
Example - An RF2430 is a Pre-Pack Steel Rack Kit having 10-32 tapped mounting holes and will accept up to 24 rack units (42") of component height and will have a rail-to-rail depth of 30".