Amflo 1/4" NPT 12" Long Straight On Dual Foot Truck Tire Air Hose Chuck

Amflo #121 / 12" Dual Foot Extended Reach Straight-On Air Chuck

The Amflo 121 is a high-quality, professional grade 12 inch dual foot air chuck designed to handle demanding tire inflation tasks with ease. Built with a straight-on, dual foot head and extended reach, this air chuck is ideal for accessing hard-to-reach valve stems—particularly those found on deep wheel truck rims, RVs, buses, and semi-trucks with dual rear wheels.

Key Features:

• 12-Inch Extended Reach: Provides the length needed to easily access valve stems recessed in deep or dual wheels.

• Dual Foot Straight-On Design: Allows inflation from either side of the chuck, increasing convenience and versatility for multiple tire configurations.

• Heavy-Duty Metal Construction: Durable, chrome-plated body built to withstand professional use and harsh environments.

• Built-In Shut-Off Valve: Prevents air flow unless engaged with a valve stem—ideal for maintaining line pressure and preventing leakage

• 1/4" NPT Female Inlet threads: (Note  1/4" NPT measures approximately 1/2" in diameter)

• Pressure Rating: Capable of handling up to 150 PSI for heavy-duty inflation tasks.

Why You’d Want One:

If you frequently work on large vehicles with dual tires, such as semi-trucks, trailers, buses, or deep-set truck wheels, the Amflo 121 is the tool you need. Standard chucks often struggle with reach or angle, making inflation awkward or inefficient. This chuck solves that by combining a long reach, dual head design, and precision construction.

Common Use Cases:

• Reaching inner valve stems on dual-wheel assemblies

• Inflating semi-truck and trailer tires

• Tire service in commercial fleets or roadside assistance

• Any application needing a reliable, long-reach air chuck