Outcast Low Back SeatThis sturdy, self draining low back seat provides ample cushioning and allows for full range of motion while rowing for days on the river. The unique trim less design will keep your boat looking sharp for years to come. The hole pattern on this seat fits these boat models: Outcast PAC 1300 Outcast PAC1400 All AIRE NRS frames Features: Mounting hardware included Cushion covered in watertight PVC Drain hole Lower back support