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Matte Black 4 leg 26" wide complete base kit Adjustable Height

Style # SKU KK8317P

Matte Black wide 26" base provides good stability.
Good quality Matte black class #3 gas cylinder (better than class #2)
2" Matte Black caster, full hood, twin wheel, for use on Carpet, Wood or Tile.
360° ball bearing swivel seat plate 7"x 7".
Chair mounts onto seat plate at 5" minimum and 5 3/4" maximum.
Works well in Kitchen, Dining room or Small Office

Everything Matte Black! *(of a color, paint, or surface) dull and flat without a shine.)


Floor to top of 7” x 7” Black square seat plate, Low 12”- High 14 1/2”.
Attach seat plate to chair bottom from 5" to 5 3/4".

7"X 7" Square plate version:
Floor to top of square plate-Low is 12", high is 14 1/2".

Rock and Swivel mechanism version:
Floor to top of mechanism-Low is 13", high is 15 1/2"

Insert without tools the included gas cylinder into the center hole of the 4 leg chair base.
Simply sitting in the chair will make it extremely tight and require tools to remove.

A mounting board may be necessary to install SKU 3318 or any other size mechanism.

Choose either a 7" x 7" 360° seat plate or rock and swivel mechanism during checkout!