238 Series Pedestals & Extension Post... 27". Pro-Pole Extension Posts**-Type "B" (Height Measured From Deck to Top of Seat Mount)
238 Series has Strength, Style and Corrosion-Resistance to the Core:
Pedestal tubes are hard-anodized aluminum. All springs are stainless steel. Bases are bead-blasted (to close aluminum porosity) and clear-coated.
Smooth Movement Without Wobble: Slider has gear-tooth lock mechanism; locks solidly, disengages easily. Slider rides smoothly on acetal linear bearings.
Clean Style, Ergonomic Design: Styling is clean and uncomplicated. Handles are ergonomically designed to be easy on the hands and easy to reach.