attwood 2385405 LakeSport 238 Series Seat Pedestal with Seat Mount - Manually Adjustable, 12.5"-15.5" J-Slot LakeSport 238 Series products have all the strength and durability you need for years of family finishing enjoyment Adjustable height bell pedestal with seat mount Manual height adjustment (12.5" to 15.5") Hard-anodized aluminum construction Bead blasted finish pounds the aluminum surface and closes up porosity