Wise 8WP21-18S Adjustable Height Seat Pedestal with Seat Spider Mount 2-7/8″ Diameter Post

Description

Wise 8WP21-18S – Adjustable Height Pedestal features 12″ to 18″ height adjustment. 2-7/8″ diameter thick wall seat post with 9″ diameter base plate with recessed mounting holes. Constructed of extruded and cast polished aluminum. Cast aluminum seat mount locks and swivels 360 degrees with adjustment knob. Simply pull and turn the height adjustment knob to raise or lower your boat seat. BIA Standard 5-1/4″ hole pattern compatible with virtually all seat brands.
Adjustable height seat pedestal, adjusts from 12″ to 18″ in height
Thick walled, 2-7/8″ polished anodized aluminum post; 9″ diameter anodized base with recessed & knurled mounting holes
Cast aluminum spider seat mount with injection molded plastic handles; 360° rotation with locking knob, locks into pedestal post with pre-tapped adjustment holes
Locking paddle handle for lock position and adjustment knob for swivel tension; Standard 5 1/4″ hole pattern fits virtually all marine seat brands
Fits most boat seats; Class AD certified per ABYC standards for driver or passenger seating position