PRO Set of 4 Non-Rust Chromed Brass 1-1/4" Valve Stem Extensions - Universal Fit -Car, Truck, Trailer, Bike, Motorcycle Get easier access to valve stems without sacrificing seal quality; non-rust brass with chrome finish Set of 4 heavy-duty extensions, increase length of stem by 1-1/4" - good-looking, too! Universal fit for tires on everything from bikes and cars to heavy equipment & semi-trucks Use on any tire where stem reach is difficult due to position, wheel size or obstructions Precision-machined threads and quality construction for leak-free performance; brass valve