A backless adjustable-height stool on a four-leg splayed steel base with a welded footring at the legs and a solid wood seat top mounted to a central threaded steel column. The adjustment is mechanical: turn the seat to raise or lower it across a usable range — no pneumatic cylinder, no hydraulic lift, no battery, no parts that wear out faster than the rest of the stool. The threading is visible by intent — same brand logic as exposed brass faste…
