Haltec HE-342 Air-Flexx flexible valve stem extension - 4-1/8 inch (105mm) long KR16 3 foot long hose

3 foot long hose

When underground mines were transitioning from rail wheels to rubber tires

60 degree taper bulge seat lug nuts for secure fit

Haltec's HE-393 valve extensions screw on the standard valve stem (

Haltec HE-342 Air-Flexx flexible valve stem extension - 4-1/8 inch (105mm) long KR16 3 foot long hoseHaltec Air Flexx valve extensions are a flexible but rigid enough valve option to be used without the need of a rim holder, clamp or stabilizer saving you time and money. These extensions withstand severe cold and heat without becoming brittle so they work in all applications. The plastic casting will not corrode offering a longer life. The pin inside these extensions open the tire valve only when checking pressure or inflating. If the extension