Adjusts at the touch of a lever. Activator handle works by lifting up or push down. Seat mount is sturdy die cast aluminum with black powder coat overlay finish. Power cylinder. 3 Degree tilt cast aluminum swivel, rotates 360degrees . Use with any non-locking Spring-Lock base (sold separately). Avaialble in 2 sizes: 13 1/2" to 20" and 25 1/2" to 32 1/4". Stainless Steel.
