1.37 in 35 mm 1.50 in 38 mm TOP VIEW .78 in 20 mm 24.00 in 610 mm 23.94 in 608 mm 73.50 in 1867 mm (42U) 24.00 in 610 mm PART NUMBERS FINISH: ZINC PLATED NOTES 19" Panel Rails with 10-32 Tapped Holes (pair) Silkscreened U Markings See Hammon d Website for More Information C4PR2473TZPL Francais Pour tous les details sur nos produits, svp veuillez consulter notre site www.hammondmfg.com FRONT VIEW R.S. VIEW Data subject to change without notice. Isometric drawing not to scale. Les donnees sont sujettes a changement sans preavis. www.hammondmfg.com PART NO. C4PR2473TZPL