This adapter screws onto the inside valve stem of dual wheel assembly and
bolts to the wheel to extend the valve stem outward for better visibility
and access. This allows an LED Smart Cap that will be used on the inner wheel of
a dual wheel assembly to be more easily seen.
*Special Promotion - If your retail domestic order Subtotal after all discounts and promotions is $75 or more, you will get the option for Free Domestic Shipping. Does not apply to Wholesale and Dealer Sales. Some exclusions apply (for example, pails, drums, etc.). - Select a 4 psi or 6 psi LED Smart Cap.