Keithley-4299-8-Single-Fixed-Rack-Mount-Kit-Keithley-4299-8-p-This-Keithley-4299-8-Single-Fixed-Rack-Mount-Kit-contains-all-the-hardware-you-need-to-install-a-single-2U-instrument-into-a-standard-19-inch-equipment-rack-p-p-Allowing-you-to-install-any-Keithley-2U-instruments-to-either-side-of-your-rack-this-kit-is-simple-to-install-and-will-allow-you-to-keep-your-workbenches-clear-and-tidy-p-Keithley-4299-8-Single-Fixed-Rack-Mount-Kit