Click the installation diagram at left for a larger view.

Leveling Jack Clamp	Height	Depth
Model A	1 3/4"	2 1/2"
Model B	1 3/4"	3"
Model C	2 1/2"	2 1/2"
Model D	2 1/4"	2 1/2"
Model E	1 1/4"	2 1/2"

Height is the measurement from the floor to the underside of the server rack or cabinet. Depth is the measurement from the front of the server rack or cabinet to the center of the leveling jack.