Tripp Lite UPSHDEARKIT Rack Enclosure Server Cabinet UPS Front Rail Mounting Bracket Front Mount UPS support brackets for 2-post, 4-post racks, wall-mounts and enclosures Allows 2U UPS systems to be mounted by the front vertical rails. (No rear support needed) Supports any 2U rackmount chassis up to 65 lbs Includes 2 heavy duty "L bracket" mounting ears Lifetime warranty