Description of Firestone 2.80/2.50-4 Inner Tube: Durable TR87 Bent Metal Valve Stem
MULTI-APPLICATION TUBE: Works with many hand trucks, dollies, lawn mowers, wheelbarrows, and scooters. Inner tube can also fit Razor Scooter E300, Pocket Rocket, and Chopper. FITS 4 INCH WHEELS: Tube is designed for tire sizes 2.80-4 or 2.50-4. The 2.80 and 2.50 represents the width of the tire and 4 represents the wheel size the tire is on. TR87 BENT METAL VALVE STEM: TR87 bent metal valve stem for lawn, garden, industrial, mining applications. Valve is supplied bent with a bent length of 1.31 inches, fits rim hole size of 0.453" inches, has a maximum inflation of 150 psi. LENGTHEN TIRE LIFE: Utilizing a Firestone Inner Tube allows you to fixing flats without replacing the tire. Inspect the inside of the tire carefully to ensure it is free of dirt, foreign objects or punctures prior to installation.