Springfield Boat Seat Pedestal | 8 1/2 Inch Below Deck Swivel

Material: Stainless Steel / Aluminum ; Color: Gray / Silver Overall Dimensions: 11 1/2" H x 6 5/8" W x 6 5/8" D Post Dimensions: 8 1/2" H x 2 3/8" Dia. ; Below Deck Cutout: 3 1/4" Dia. Mounts: (8) 3/8" Dia. Holes | 5" x 5" Swivel