For use on RVs, trucks and motor homes with dual wheels
Checking air pressure or inflating hard-to-reach valve stems on inside dual is made easier with this 8" overall commercial-grade flexible valve extension. Heavy-duty hex-head end screws over inside dual-valve stem, braided metal hose cover allows for easy routing through opening in outer dual. Heavy-duty clamp secures extension to outside dual. Instructions included. Two extensions per pack.