Bag of 3 replacement washers for EVA heads on all SKS floor pumps

Easily adapts schrader only air compressors, floor pumps, and mini pumps to work with presta valves

The Airchecker from SKS is a fast and easy way to check your tire pressure. The swiveling head makes it a snap to reach your presta or schrader valve stem at any angle, and the backlit display with extra-large LED digits is always easy to read. This gauge measures up to 144 psi and reads in 10ths of psi.