Check the listing for details. Milton 921BK Passenger Tire Gage, 50 PSI - 2EA. Condition: New. Listed at 18.38 USD. Milton S921 Dial Tire Gage (Two Pack) Milton Pencil Type Tire Gage (Two Pack) provides accurate, trouble free performance with a long life. Constructed from durable plated brass with 4 side nylon indicator bar. Precision made with full geared brass movement, a rugged bronze tube, and an angled single head chuck. An easy to read dial. Pressure is indicated until release valve is depressed. Â Includes: (2) Milton S921 tire gages, not in packaging. Gage Type: Pencil Gage PSI Range: 5 "“ 50 PSI in 1lb increments kPa Range: 30 "“ 350 kPa in 10 kPA increments Usage: For passenger cars New, not in packaging Warning: This product can expose you to chemicals which is known to the State of California to cause cancer and birth defects or other reproductive harm.