EVERYDAY MARINE TOOL: All-in-one marine maintenance tool-no need for multiple deck fill keys. The adjustable design fits a wide range of deck plates and fuel caps, making boat upkeep quick and hassle-free. Features an ergonomically designed handle for comfortable use. WIDE COMPATIBILITY DESIGN: Works with standard 8-point winch handle sockets and dual-hole deck fittings, providing maximum versatility for various marine applications. Includes holes on both sides for attaching a safety lanyard or a keychain. EXPANDABLE TWO-HOLE RANGE: Adjustable arms fit two-hole distances up to 4-5/16" (110 mm), ensuring a secure grip for precise and efficient operation on all deck types. ADJUSTABLE UNIVERSAL FIT: Perfect for deck plates, gas fillers, hatches, and other marine deck fittings with winch sockets or dual-hole tops-ideal for daily boat maintenance. HEAVY-DUTY MARINE CONSTRUCTION: Made from fiber-reinforced nylon for superior durability, impact resistance, and long-lasting performance in harsh marine environments. PRODUCT NUMBER: FO5068