Tripp Lite 4POSTRAILSM 4-Post Rack-Mount Installation Kit for Select Rack-Mount UPS Systems Side Mount

The 4POSTRAILSM 4-Post Rack-Mount Installation Kit supports heavy UPS systems in your EIA-standard four-post rack. The two L brackets mount to the outside edges of the rack's vertical mounting rails - the edges facing the side panels - using the rails' square mounting holes. Attaching the 4POSTRAILSM to the side leaves your front and rear mounting holes free for equipment. The brackets support up to 250 pounds and are compatible with four-post racks with a mounting depth of 16.5 to 21.5 inches....