1. chrome-plated zinc body 2. straight-on tapered chuck 3. 12" rubber hose 4. solid brass bar 5. pressure range: 10-90psi Air line inflator gauge ·Chrome-plated Zinc body and brass internal parts for long life, straight-on tapered chuck·12" rubber hose, solid brass bar·Pressure range: 10-90 psi Inflator gauge, air inflator,zinc body, brass bar, 12" rubber hose, 10-90psi, SMT5100