Springfield Marine Mainstay Boat Seat Slide Swivel Package Features 9 round base Air powered adjustment Adjusts from 14 - 20 2-38 pedestal anodized finish 14.5-20.5 Trac-Lock Slide Swivel Warranty 5 Years California Residents WARNING Cancer and Reproductive Harm - P65Warnings.ca.gov Warranty Information 5 Years Other Details Google Product Type Pedestal Product MPN 1250150-L1 Product UPC 038132978232 Fast Ship In Stock Ships Today