Milton Dual-Head Tire Inflator Gauge 10–160 PSI, 15" Hose, Lock-On Chuck, Magnified Dial

Milton's New & Improved Dual Head Tire Inflator Gauge is a heavy-duty, lock-on inflator with a 15" hose and 10–160 PSI accuracy designed for quick, hands-free tire inflation and pressure checks.

This compact pneumatic tool combines a precision dial gauge with a straight-foot dual-head chuck so you can reach awkward valves and lock the chuck in place while you inflate. Built for garages, trunks, shops, and motorsport pits, the unit offers replaceable gauge and valve cartridges for long service life. The full-swivel chuck and magnifying lens make readings easy to see, while the sturdy construction endures frequent use.

How accurate and readable is the pressure gauge?

The Milton gauge reads 10–160 PSI in 2‑lb increments and is performance-tested and calibrated before shipping to ensure consistent readings. A magnifying lens over the dial improves visibility so you can confirm pressure at a glance.

• Range: 10–160 PSI (2‑lb increments)
• Optional kPa scale (80–840 kPa) available by special order
• Performance-tested and calibrated for reliability
• Magnified dial window for easier reading in varied light

What makes the dual head and lock-on threads useful?

The dual-head configuration gives two outlet orientations so you can access tight or awkward valve stems without bending the hose. Both heads include lock-on threads that latch to Schrader valves, enabling one-handed inflation and preventing the chuck from slipping while air is delivered.

• One head aligns parallel to the extension for low-profile access
• Lock-on thread feature holds the chuck in place for hands-free filling
• Full-swivel chuck improves maneuverability around rims and stems
• Not intended to inflate completely flat (zero-pressure) tires due to sealing valve design

Which vehicles and uses does this inflator support?

Designed as a universal inflator, Milton's gauge covers most tires and pneumatic applications from passenger cars to light trucks, lawn equipment, and recreational vehicles. For dually or very large truck tires, Milton suggests choosing a dual head large-bore model for faster airflow.

• Auto, SUV, pickup trucks, motorcycles, ATVs, and bicycles
• Golf carts, lawn tractors, wheelbarrows, trailers, RVs/5th wheels
• Motorsport pit use and home garages for routine pressure checks
• Replaceable gauge and valve cartridges extend service life

How do I use the dual-head chuck without air escaping?

If you notice air escaping from the unused side when connecting to a tire, briefly release the trigger and remove the inflator. Point the straight outlet up, squeeze the trigger to allow air flow, then place the chuck onto the Schrader valve while air is flowing; gravity helps the sealing valve seat properly.

• Release trigger and remove if air leaks out the off-side
• Point straight side upward, squeeze trigger to flow air, then attach
• Not suitable for inflating completely flat tires (no internal pressure)
• 1/4" NPT air inlet fits standard compressors

Who is this for: The Milton New & Improved Dual Head Tire Inflator Gauge is ideal for vehicle owners, fleet technicians, home mechanics, and motorsport crews who need a durable, accurate, and easy-to-use inflator. If you want a tool that reaches tight valve stems, locks on for one-handed operation, and can be serviced with replacement cartridges, this gauge is a practical addition to trunks, workshops, and professional toolboxes.