

Hero image 0 of Double seal valve stem extension caps-flow through tire valve extender metal valve stem extenders for inflating auto car truck bus RV semi tires (4 Pack), 0 of 6
Double seal valve stem extension caps-flow through tire valve extender metal valve stem extenders for inflating auto car truck bus RV semi tires (4 Pack)
Key item features
- Dual Seal: Features two high-temperature-resistant rubber seals inside, designed for heavy-duty truck tires, ensuring seals tighten to prevent air loss if the valve stem fails.
- Effortless Installation: These metal valve stem extenders have a screw-in design, allowing direct gauging and inflation of tire valves through the sealing caps.
- Durable Construction: Constructed from solid brass metal housing and nickel-plated, these extensions are strong, durable, and capable of handling high-pressure inflation.
- Broad Compatibility: Widely applicable for commercial trucks, RVs, trailers, ATVs, UTVs, quads, side-by-sides, and semi-trucks, compatible with any Schrader valve stem.
- Included Components: Each set provides four metal tire valve extenders, effectively preventing tire leakage and serving as an ideal replacement for old valve cap extensions.
- Optimal Dimensions: The extenders have an overall length of 0.93 inches and an inside thread of .307-32, with a temperature-rated seal from -40F to 250F.
Generated by AI
Specs
- Automotive valve stem & cap typeUniversal
- Vehicle fitment typeUniversal
- MaterialBrass
- BrandADIOPRO
- ColorSilver
- FinishChrome
Price when purchased online
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About this item
Product details
Dual seal metal valve stem extension for truck Reduces time and labor No lost valve stem caps Over lenght 0.93" Temperature rated seal: -40°F to 250°F Inside thread: .307-32 valve stem extenders, valve stem extension, tire valve extension, schrader valve extender, tire valve stem extensions, valve extender, car tire air valve extender, valve caps stem extension, truck valve stem caps, double seal valve stem caps inflator adapter, sluice valve stem caps, valve caps stem extension, silicone valve adapter cap, milton valve stem extension, double seal valve cap, double seal valve stem caps inflator adapter
- Dual Seal Design—These tire valve stem extensions feature two high-temperature-resistant rubber seals inside. Designed for heavy-duty truck tires, the safety feature ensures the seals tighten to prevent air loss in case the valve stem fails
- Easy to Install—These metal valve stem extenders with a screw-in design allow you to gauge and inflate tire valves directly through the valve stem extension sealing caps
- Solid Durable Material—These tire valve extensions constructed from solid brass metal housing and nickel plated, which are strong, durable, and capable of handling high-pressure inflation
- Wide Application—These valve stem extenders commonly used for commercial trucks, RV's, Trailers, ATVs, UTVs, Quads, side by sides and Semi-trucks but can used on anything with a Schrader valve stem and standard valve stem caps
- What You Will Get—Each set includes 4 metal tire valve extenders, effectively preventing tire leakage and serving as an ideal replacement for your old valve cap extensions, they are great for replacing V2B and DS-1 valve stem extensions, extenders
info:
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Specifications
Automotive valve stem & cap type
Universal
Vehicle fitment type
Universal
Material
Brass
Brand
ADIOPRO
Customer ratings & reviews
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Showing 1-1 of 1 review
Sep 20, 2025
Jeff
5 out of 5 stars review
Verified Purchase
works great super fast delivery thankd
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