The Flush Mount Drink Holder Combo 3-5/8 - Sea-Dog Line - 588060 (3-588060) has a dual-purpose design that allows beverage cans with or without insulated can wraps, as well as utilizing the most standard-size bottles. Except for the 588060NH, all holders have drain holes. It helps prevent messy spillages with the sturdy, molded ABS combo drink holder, which has an impact-resistant feature for a safe place for your beverage. Key Features: ABS injection-molded construction that is impact resistant It has a dual-purpose design used with or without insulated can wraps. The integral drain fitting allows water to be drained directly into the bilge. High-quality material construction for durability and long-lasting For installation, it requires a 3-3/4" diameter hole. Quick and easy to install It is available in three color variations, black, white, and gray. Specifications: SKU: 3-588060 Weight: 0.13 LBS Color: Black Size A: 4" Size B: 3-5/8" Size C: 3-1/4" Size D: 15/16" Drain Holes: Yes Hole Required: 3-3/4" Material: Injection Molded ABS Brand: Sea-Dog Marine Condition: New Flush Mount Combo Drink Holders feature a dual-purpose design which allows the use of beverage cans with or without insulated can wraps, as well as most standard size bottles. Installation requires a 3-3/4" diameter hole. All holders (except 588060NH) include drain holes. Available in black, white, or gray. Constructed of impact resistant injection molded ABS.