Precision-machined body and head for reliability and ease of useCO2 pierce indicator reveals when CO2 cartridge is punctured and ready for useFits Presta and Schrader valves without adaptorsCompatible with threaded cartridgesSmall size fits in saddle bag or jersey pocketAvailable as inflator head only or with C02ThreadedPV/SVBlackHead w/2-16gAlloyUPC/EAN/GTIN: 642016112003