Adapter to utilize the larger opening and the fullest flow.
It is an integral part of the system as the CH-8
Designated at Tire and Rim as the CH-8
Made of brass
Made in USA
The R-520 is designated at Tire and Rim as the CH-8. It is an integral part of the system as the CH-8 is removed from the valve assembly with the Haltec IN-80A adapter to utilize the larger opening and the fullest flow.