Stands: 18 on 23 Stand Base Spindle Diameter: 3 1/4” Roll Space: 50” Vertical Adjustment: 6 1/2” - 9 3/4” Horizontal Centers: 16” & 32” Keyway: 1/2” x 1/4” Base to Bottom Spindle: 6 5/8” NOTE: From the operators side - in a left to right direction. The Horizontal Centers are as follows: Stands 1 to 8 = 16” Horizontal Centers Stands 8 to 14 = 32” Horizontal Centers Stands 14 to 18 = 16” Horizontal Centers Approximate Weight: 42,000 lbs Approximate Dimensions: 37’ Long x 8’6” Wide x 7’ High