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Bayonet Tire Inflator Gauge - Grip-Style Air Chuck Head to Lock onto Valve

1/4" NPT. Air chuck threads: 7/16”-27 UNS. Pressure range of PSI (10-120) and kPa (80-840).
Includes: Bayonet-style inflator gauge, Grip head air chuck to lock onto valve, and 36" Hose. (Milton® 520-522 all come with 12" hoses.)
Replacement hose whip: Milton® #529.
Replacement air chuck: Milton® #500-43.
All Milton® replacement hose whips have 1/4” NPT threads and are interchangeable with any Milton® bayonet gauge.

Milton® (S-523) Bayonet Tire Inflator Gauge - Grip-Style Air Chuck Head to Lock onto Valve, 120 Max PSI
Milton®’s #523 Grip-styled head chuck bayonet gauge conveniently locks onto tire valves. It has lever action and is made with heavy-duty construction, providing long service life even with constant use. Valve and gauge cartridges are replaceable and combined in one easy unit. Includes a 3-foot hose with a pressure range that offers 10-120 PSI (2-lb. increments) or 80-840 kPa (20 kPa increments). The air chuck has 7/16”-27 UNS threads. Complete with a jumbo white nylon indicator bar for easy reading.

With ¼” NPT threads, all Milton® hose whips are compatible for use and have interchangeable connections with any of the 4 Milton® Bayonet Inflator Gauge bodies: #520 (straight chuck head), #521 (single chuck head), #522 (dual truck head chuck), and #523 (grip chuck head to lock onto valve).
Recommended Replacement Parts:
S-523’s replacement air hose whip: Milton® #529 (36-inch hose whip w/valve-locking grip chuck head).
S-523’s replacement air chuck: Milton® #P500-43.
Replacement cartridge for #520-523: Milton® #525.