Attwood 238 Series Boat Seat MountThese 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 2-3/8" in diameter. This boat seat mount comes in a forward handle model (238153-7) and right handle model (238152-7).Product Features: Overall Size: 7"x7"; Mounting Pattern 5"x5" 4 hole; 360 Swivel; 3 Tilt; Plated Stainless Steel;