Milton Industries MILS516 Dual Head Straight Foot Chuck Tire Inflator Gauge with 15" Hose

The Milton S-516 is a professional-grade dual head straight foot chuck tire inflator gauge engineered specifically for dual wheel and inner dual tire applications. Built for garages, service shops, and commercial fleet maintenance, this inflator combines air inflation and pressure measurement in a single, durable pneumatic tool.

The dual head chuck design positions one head parallel to the extension, making recessed or hard-to-reach tire valves on inner dual wheels far more accessible. Both chuck heads feature lock-on threads, so the tool stays secured to the valve stem hands-free — enabling confident, one-handed inflation without having to manually hold the chuck in place.

Key Features:

• Dual Head Straight Foot Chuck: One head parallel to the extension for easy access to inner dual tire valves
• Lock-On Threads (Both Heads): Stays locked to the valve stem for true one-handed operation
• Pressure Range: 10–160 PSI in 2 lb. increments; 3/8-24 thread; 1/4" NPT air inlet
• 15" EPDM Air Hose: Provides ample reach with a full-swivel chuck to prevent hose kinking
• Magnifying Window Lens: Enlarged gauge face for clear, accurate pressure readings
• Replaceable Cartridges: Both the gauge cartridge and valve cartridge are field-replaceable, extending service life
• Heavy-Duty Cast Aluminum Construction: Built to withstand frequent use and harsh shop conditions
• Assembled in the USA with domestic and global components

Compatible with a wide range of inflation needs including automobiles, SUVs, trucks, dually pickups, motorcycles, ATVs, trailers, motor homes, 5th wheels, bicycles, golf carts, lawn tractors, and wheelbarrows. Note: Dual head chuck inflators are not designed to inflate completely flat (zero PSI) tires, as the self-sealing valve requires existing tire pressure to function properly.

Maintaining correct tire pressure improves vehicle handling, reduces the risk of tire failure, increases fuel efficiency, and extends tire life — making the Milton S-516 an essential tool for any professional or home garage.