2X 16.50 in 419 mm O 2X 1.88 in 48 mm 4X .75 in 19 mm 2X 2.00 in 51 mm 2X 11.00 in 279 mm 15.00 in 381 mm TOP VIEW 20.56 in 522 mm 2.00 in 51 mm 18.31 in 465 mm 19" MTG 69.00 in 1753 mm 63.00 in 1600 mm 36U #10-32 UNF STANDARD EIA SPACING. 17.75 in 451 mm OPENING FRONT VIEW 6.00 in 152 mm 3.00 in 76 mm SIDE VIEW DNRR63HDW PART NUMBERS PAINTED BLACK THIN FILM NOTES Welded Assembly See Hammond Website for Additional Accessories **New** Now Tapped Both Sides Data subject to change without notice. Isometric drawing not to scale. www.hammondmfg.com PART NO. DNRR63HDW