About this item 

• High Quality: TR415 tire valve stems are constructed of high temperature brass valve cores and ozone resistant EPDM rubber,100% Ozone tested and leak tested 
• Various Application: Snap-in valve stems for tubeless 0.625” (16mm) diameter rim holes, U.S. standard,providing safe tire system and safe driving, up to 65 PSI cold pressure per industry standard, durable and practical 
• Easy To Install: with bolt-in design, these rubber tire valve stems are very easy and convenient to install,keep your tires inflated at a steady air pressure level and easily check PSI quickly 
• Universal Rubber Stem: Valve stems are a standard diameter and fit for most passenger car & light trucks with tubeless tire valves 
• Dimension： 46 x 24mm/1.81x0.94 inch(L*D) ; (Pack of 50) Valve Stem 5/8" Rubber - TR415; Thread Diameter: 7.5mm/ 0.3 inches