6-Pack Valve Stem Extenders, Mellbree 45 Degree 90 Degree 135 Degree Schrader Tire Valve Extension Compatible For Dual Wheels Passenger Cars, Rv, Stroller, Bicycles, Motorcycles And Trailers

Frequently Asked Questions

• Q: What angles do the valve stem extenders come in? A: The valve stem extenders come in three angles: forty-five degrees, ninety degrees, and one hundred thirty-five degrees. This variety allows for easier access to tire valves in tight spaces.
• Q: What materials are the valve stem extenders made of? A: The valve stem extenders are made of brass with a chrome-plated surface. This combination provides higher hardness, better heat resistance, and rust prevention.
• Q: What are the dimensions of the valve stem extenders? A: The extenders have different lengths based on the angle: forty-five degrees is one point four inches long, ninety degrees is also one point four inches, and one hundred thirty-five degrees is one point six inches long.
• Q: How do I install the valve stem extenders? A: To install, screw the valve extender onto the existing valve stem and tighten the threaded part securely. Ensure the cap is also tightened for an airtight seal.
• Q: Can I use these extenders on all types of vehicles? A: Yes, these valve stem extenders are compatible with most vehicles, including passenger cars, RVs, bicycles, motorcycles, and trailers that have standard American tire valves.
• Q: How do I use the valve stem extenders for inflating tires? A: To inflate tires, attach the valve stem extender to the valve, then connect the air pump. Ensure the extender is securely tightened to prevent air leakage during inflation.
• Q: Are the valve stem extenders safe for high-speed driving? A: No, the valve stem extenders are not suitable for high-speed driving. The design may lead to loosening and air leakage risks under high-speed rotation and vibration.
• Q: How do I prevent air leakage when using the extenders? A: To prevent air leakage, ensure the threaded parts are tightly secured during installation. Always check the seal and tighten the sealing cap after use.
• Q: How should I store the valve stem extenders? A: Store the valve stem extenders in a cool, dry place. Keep them in their original packaging or a small container to prevent damage.
• Q: What is the warranty on the valve stem extenders? A: The valve stem extenders come with a hassle-free twelve-month warranty. Customer service is available twenty-four hours for any issues or dissatisfaction.
• Q: What if I receive a damaged valve stem extender? A: If you receive a damaged valve stem extender, contact customer service immediately for a replacement or refund. They are committed to resolving issues promptly.
• Q: Are the valve stem extenders easy to operate? A: Yes, the valve stem extenders are designed for easy operation. The bottom rotates freely, allowing for convenient adjustments during installation.
• Q: Can I use the valve stem extenders with low-profile tires? A: Yes, the valve stem extenders are suitable for low-profile tires, as they provide easier access to the valve in tight spaces.
• Q: Are there any special precautions I need to take when using the extenders? A: Yes, it is recommended to remove the valve extender before driving and to ensure all components are tightly secured to avoid air leaks.
• Q: Can I use these extenders on a bicycle? A: Yes, these valve stem extenders are compatible with standard bicycle valves, making it easier to inflate or check tire pressure.
• Q: How do I maintain the valve stem extenders for durability? A: To maintain the valve stem extenders, regularly check for wear and tear, and ensure they are cleaned and stored properly after each use to prolong their lifespan.