1/4" FNPT Dual Head Heavy Duty Air Chuck for RV Truck Tires - Compatible with Inflators, Gauges & Compressors - Perfect for Tire Inflation, Auto Repair & Emergency Roadside Use

【SOLID and DURABLE】Constructed with high quality solid metal alloy, offers more hardness and durability, corrosion resistance and wear resistance, which is a perfect choice no matter for business or household use, will serve you faithfully for years.

【DUAL HEAD AIR CHUCK】Equiped with two zinc alloy dual head air chucks.Allows for inflating easily on awkwardly located tie valves. No need to thread the chuck onto valve stems. Just push or pull the chuck onto the valve for a strong seal.

【EXTENSION STEM】The long, solid metal body of the chuck holds up strong, which is rust free and alow you to reach the inner wheels without dirty your hands. And the maximum air pressure is 300 psi.

【¼" FEMAL NPT THREADS】Inflatable air chuck uses 1/4" FNPT easily connected to air lines, air compressor or tire inflator gauges for tire inflation and pressure checking.Also included a standard 1/4" male quick plug, for easy and swiftly connecting to air lines' female quick couple.

【LEAK FREE】Closed Flow/Sealing-type air chuck enable the shutoff valve to shut down the air flow when the stem is not opened. Easily and quickly tire air fill with no air leakage.For dually tires on trucks, RVs, buses, and more.