【Heavy Duty Air Chuck Set】Consisting of 1/4 inch FNPT straight foot dual head tire chuck, standard male quick fitting and a teflon tape. Well made of solid zinc alloy and nickel-plated iron, durable and resistant to oxidation, will serve you faithfully for years to come.
【Extended Dual Head】Bi-directional head designed for dually tires on trucks, RVs, trailers, buses and more. Straight head air chuck for inner/single wheels or hard-to-reach valves, and 30° reverse angle chuck for outer wheels. Ensure no air leakage and easy one-hand operation during inflating.
【Closed Flow & Leak-Free】This lock on air chuck enables the shut-off valve to shut down the air flow when the stem is not opened, air only passed when the air chuck is engaged with a tire valve. Both ends securely fit onto the leak-free valve core threads, quickly lock on to the tire valve stem with a simple push or pull with no air leaking.
【2-Way Easy Connection】Featured with female 1/4" NPT thread for easily connected to air lines, air compressor or tyre inflator gauges for tire inflation. Also included a standard 1/4" male quick plug to be a professional choice for conveniently and swiftly connecting to air lines female quick couple.
【Wide Application】This air chuck set is not only for dual wheels, but also ideal for conveniently inflating other tires with schrader valve, such as bikes, motorcycle, car, etc. If you are looking for a durable air chuck set, this one is for you. Just buy with confidence today, we always stand behind all of our items!