The Lowell fully-vented LFD series steel front door surface-mounts to Lowell 22-inch and 23-inch wide racks (LDTR, LER, LFR, LGR, LGNR, LGVR, LGTR, LPR, LSER, LSGR, LWBR, LWR, LWSR Series). The steel with black finish door is reversible and mounts with left or right-hand swing using nutserts provided with the specified rack. Features integral handle and key lock (keyed differently than rack's recessed rear door).