"No-Loss" Valve Stem Caps (Set of 5)

Keep those valve stems covered and clean for accurate pressure adjustments by ensuring your caps stick around for the long haul! These "No-Loss" valve stem caps feature a handy lanyard to ensure your caps don't disappear during the air-down and air-up process. Material: Plastic Note: Previous versions of this item used brass caps and would react with aluminum TPMS stems, seizing onto the stem and causing problems. The brass versions have been discontinued and replaced with plastic material. These new plastic versions work with all stem materials with no metallurgic reactions.