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 48.00 in 1219 mm #10-32 UNF STANDARD EIA SPACING. 42.00 in 1067 mm 24U 17.75 in 451 mm OPENING 6.00 in 152 mm 3.00 in 76 mm DNRR42HDW FRONT VIEW PART NUMBERS PAINTED BLACK THIN FILM SIDE VIEW 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. DNRR42HDW