• Wide Surface Clamp 
• 1"X1" stainless steel tube
• Large easy to use adjuster knob
• Kit Includes two foldable grooming posts, two clamps and one crossbar (Table not included)

arm is adjustable in width, so at it's narrowest it measures 47" from inside bar to inside bar.

At the widest setting it measures 57"(4'9) from inside bar to inside bar. 

 height of bar is 3feet(36") from table to where it clips. 

Clamps are 7" wide and 4 3/4" deep with 3 "cups" that adjust  from 5/8" to 3-3/8" at the thickest