FeaturesVertical tube has rigid one piece construction, bottom of tube is open, four sturdy, die cast legs bolt to vertical tubeLegs have holes for bolting pedestal to the floor, legs will accept casters in limited applications, heavy duty black polymer caps fit on ends of legs to cover bolts or levelersTapped mounting holes in the top of pedestal allow attachment to HMI base with cutout swivel, swivel tilt or angle adapter