The Square Hole Washer is are used for installing Dell Versa Rail kits, which normally require to be installed in a round or threaded hole rack, into a square holed rack. This washers will center the mounting, helping maintain proper alignment of the rails.
Centers the round hole of the washer into the square hole of the rack
Used to proper alignment to Dell Versa Rails
Centers the round hole of the washer into the square hole of the rack
0.191" hole diameter