LDDF: frame (for dual-door)

Dual-door frame accepts one or two short doors to separate and secure equipment in a single installation. For rack series: LER, LER-F, LGR, LSER, LSER-F, LSGR, LPR, and LWR. Order doors separately. Features:• Threaded inserts accept two short doors from LFD-series (order separately) • 1"D steel frame mounts like standard door on left or right hinge • Frame can be added to an existing installation • Does not use panel space• Made in USA with certified US steel Model No. RU Description LDDF-21 21 Frame holds 7U top door and 14U bottom door LDDF-24 24 Frame holds 10U top door and 14U bottom door LDDF-35 35 Frame holds 14U top door and 21U bottom door LDDF-40 40 Frame holds 16U top door and 24U bottom door LDDF-44 44 Frame holds 21U top door and 24U bottom door