Milton part number 693-6.
Milton 693 Dual Head Locking Truck Tire Inflator Air Chuck 1/4" NPT
MILTON BAYONET TIRE INFLATOR AND AIR PRESSURE GAGE - DUAL HEAD CHUCK - S-522
Lot of 10 Milton 448BK Tire Tread Depth Gage
Milton® Digital Tire Inflator / Pressure Gauge, 0-250 PSI, 14" Air Hose, Lock-on
Milton Digital Tire Pressure Gauge w/Auto Shutoff 2 to 99.5 PSI #S99900