Enhance the functionality and safety of your fuel or water tanks with this high-quality Fuel Gas Can Vent Cap set, designed for 3-gallon and 5-gallon tanks as well as various plastic gas or water containers. Crafted from premium stainless steel and durable rubber, these vent caps offer exceptional rust resistance and long-lasting durability. Key Features: · Premium Materials: Constructed with high-quality stainless steel and rubber to provide excellent corrosion resistance and durability for extended use. · Leak-Proof Design: Features a screw-on cover combined with a double rubber sealing ring to ensure a secure, airtight fit that prevents leaks and maintains tank integrity. · Efficient Exhaust Function: The vent caps create an effective exhaust port, allowing fuel or water to flow out quickly and smoothly, preventing pressure buildup inside the tank. · Complete Installation Kit: Includes 6 vent valves, a forward and reverse drilling bit for easy valve stem and seal ring installation, an open-ended wrench for secure fitting, and iron wire for fastening the vent cap. · Simple and Clear Operation: Comes with detailed instructions for straightforward installation—drill the valve stem and rubber seal holes on the tank, secure the vent cap with the steel wire, and screw on the dust cover. · Installation Tips: For optimal results, drill holes on the top and back of the tank to avoid the thicker handle area, ensuring proper fit and function. Specifications: · Item Type: Fuel Gas Can Vent Caps · Material: Stainless Steel, Rubber · Vent Valve Quantity: 6 pcs · Tapper Swivel: 1 x Forward Drilling Bit, 1 x Reverse Drilling Bit · Installation Tool: 1 x Open-Ended Wrench · Additional Accessory: 1 x Iron Wire · Process: Anti-Static and Leak-Proof Design Package Includes: · 6 x Vent Valves · 1 x Forward Drilling Bit · 1 x Reverse Drilling Bit · 1 x Open-Ended Wrench · 1 x Iron Wire This Fuel Gas Can Vent Cap set offers a reliable and easy-to-install solution to maintain proper ventilation and pressure regulation in your fuel or water tanks, ensuring safe and efficient operation for various applications.