PART NAME PART No. OPEN RELAY RACK SHELF (VENTILATED) REVISION DATE SA-1753 7-3-13 17.63 447.7 MATERIAL: 16 GA. [1.5mm] STEEL FINISH: METALLIC GRAY BLACK TEXTURE LOAD RATING: 150 LBS. [68 KG.] MAX. (11) SPACES @ 1.50[38.1] = 16.50 419.1 (29) SPACES @ .500[12.7] = 14.50 368.3 .187[4.75] x 1.000[25.4] OBLONG (360X) 19.00 482.6 18.34 465.9 1.25 31.8 2.25 57.2 .28 7.1 .188 (2X) 4.78 5.22 132.5 1.72 43.6 .44 11.1 .38 TYP. 9.5 FRONT & BACK 1.25 31.8 20.00 508 .41 10.3