DescriptionThe Tire Stem Core Replacement is the perfect replacement core for the professional or the DIYer. It is designed with a seal attached to a movable, spring-loaded pin that allows pressurized air to pass when inflating a tire. It is designed for use in any car, truck, motorcycle, bicycle, ATV along with any other vehicle that utilizes tires. The ABN tire core replacement is a must have for any mechanic. Features- Material: copper, nickel-plated -Designed with a seal attached to a movable, spring-loaded pin that allows pressurized air to pass when inflating a tire. - Accepts working air pressure up to 300 PSI.-Designed for use in any car, truck, motorcycle, bicycle, ATV along with any other vehicle that utilizes tires.-Heavy duty stem core with a temperature range of -65F (-54C) and 250F (121C).