Screw-on Valve Cap Stem Extension | Chrome Plated Brass Tire Valve Adapter

Key Features

• Chrome Plated Brass — Made from chrome plated brass, a durable metal construction.
• Screw-On Installation — Screws directly onto the existing tire valve stem in place of the original cap, with no extra dust cap needed.
• Three Length Options — Available in 19mm, 25mm, and 39mm lengths to match the reach your valve stem needs.
• Helps Limit Air Loss — Helps prevent gradual air loss to help maintain proper tire pressure.
• Two-Piece Set — Pack contains two valve stem extensions.

Product Specifications

• Material: Chrome Plated Brass
• Color: Silver Tone
• Dimensions: 19mm, 25mm, 39mm
• Installation Type: Screw-On
• Package Contents: 2 x Valve Stem Extensions

What It Is / How It Works

These screw-on valve cap stem extensions replace your original valve caps and give tire valves a longer, easier-to-reach access point. Valve stem extensions are a simple accessory category for drivers who find a recessed tire valve awkward to reach with an air hose or gauge.

Who It's For / Use Cases

Valve stem extensions suit car owners who want a more convenient way to check and maintain tire pressure. Truck owners who need a more accessible valve stem for easier air fills are a common fit, as are drivers who find original valve caps difficult to remove or easy to lose.

How to Use / Care

1. Unscrew your original valve cap and screw the extension onto the valve stem in its place. No tools are needed.
2. Once installed, check air pressure or add air without removing the extension.
3. Screw each extension onto the valve stems you want to service, then use the extended valve for air fills.

How to Choose

Choose the length based on how deep your valve stems sit. The 19mm length suits standard clearance, while 25mm or 39mm lengths are better for deeper or recessed valve stems on trucks and larger vehicles. Silver Tone is the color option listed for this set.

Frequently Asked Questions

Will these fit my car's tire valve stems?
They are designed for universal fit and work with standard tire valve stems on most cars and trucks.

Which length should I choose?
The 19mm length is good for standard clearance, while 25mm and 39mm are better for deeper or recessed valve stems on trucks and larger vehicles.

Do I need to remove these to add air?
You can check pressure and add air directly through the extension without removing it.

Are they made of metal or plastic?
They are made of chrome plated brass, a durable and corrosion-resistant metal.