Amarine-made (Set of 2) Heavy Duty Stainless Steel 316 Deluxe Rod Holders with Drain, Flush Mount Fishing Rod Pole Holders, 30 Degree 30 degree angle, Made of polished Stainless Steel 316 Heavy Duty Stainless Steel 316 Deluxe Rod Holders with Drain ,30 Degree The base of the rod holders close around a cast stainless steel drain tail. The closed-bottom with drain tail design allows for guided drainage to help protect the inside of your boat These heavy duty rod holders are available in 15 degree, 30 degree, and 90 degree flange angles to allow proper mounting on the gunnel of your boat for the best rod angle. high-quality, heavy-duty units with solid cast frames for superior corrosion resistance and durability