Features and Benefits:

• Includes: Bayonet-style inflator gauge, Straight head air chuck, and 12" Hose.
• Replacement hose whip: Milton #528.
• Replacement air chuck: Milton #P500-45.
• All Milton replacement hose whips have 1/4" NPT threads and are interchangeable with any Milton bayonet gauge.

Milton (S-520) Bayonet Tire Inflator Gauge - Straight Chuck Head, 120 Max PSIMilton's #520 Straight head chuck bayonet gauge 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 12" hose with a pressure range that offers 10-120 PSI (2-lb. increments) or 80-840 kPa (20 kPa increments). The air chuck has 1/4" Barb threads. Complete with a jumbo white nylon indicator bar for easy reading.With ?" 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-520's replacement air hose whip: Milton #528 (12-inch hose whip w/straight chuck head).S-520's replacement air chuck: Milton #P500-45.Replacement cartridge for #520-523: Milton #525.