Attwood 238 Series Boat Seat Mount These boat seat mounts are constructed from plated stainless steel for excellent corrosion resistance in marine environments. This seat features a 3 tilt and a standard 4 hole mounting pattern for easy installation. This 360 swivel mount fits pedestals 2-38 in diameter. This boat seat mount comes in a forward handle model 238153-7 and right handle model 238152-7. Product Features Overall Size 7x7 Mounting Pattern 5x5 4 hole 360 Swivel 3 Tilt Plated Stainless St