Rod/Cup Holder - 304 Stainless Steel - 15°Threaded body includes locking nut for easy installation. No backing plate needed. Open bottom with threaded insert for pipe/hose barb installation. Includes pin for locking rod in place. Features:304 S.S. 15° Rod/Cup HolderMaterial: 304 Stainless SteelRod Holder Degree: 15°Cupholder O.D.: 4-3/4"Depth: 2-1/2"Cut-Out: 4" The Whitecap Rod/Cup Holder is a stainless steel accessory designed to securely hold fishing rods or cups on boats or other marine vessels. Here are the details of the holder you mentioned: Brand: Whitecap Material: 304 Stainless Steel Angle: 15 degrees The rod/cup holder is constructed from 304 stainless steel, which is known for its excellent corrosion resistance and durability, making it suitable for marine environments. This material ensures that the holder can withstand exposure to saltwater, moisture, and other harsh conditions without rusting or deteriorating. The holder is designed with a 15-degree angle, which provides a slight incline when mounted, making it easier to access and view the rods or cups placed within it. The angle helps prevent items from slipping out of the holder, ensuring a secure and stable hold. The Whitecap rod/cup holder is typically mounted on a boat's gunwale or other suitable locations using screws or other mounting hardware (not included). It can accommodate fishing rods, allowing you to keep them securely in place while fishing or when not in use. Additionally, it can also be used to hold cups or beverages, providing a convenient storage option on your boat.