Dual chuck head service gauge has a maximum pressure of 160 PSI. Milton precision engineered service gauges provide accurate, long life and trouble free performance. Plated brass tube and 4 sided nylon indicator bar. 100% Calibrated across all three PSI ranges before leaving the factory. Product Features:Durable hot stamped, not pad printed indicator barPrecision seamless drawn tubeHang-up loopMeasures 12 3/4
