Yellow Jacket® Adjust-A-Valve Opener, Domestic
https://externalassets.unilogcorp.com/ASSETS/DOCUMENTS/ITEMS/EN/Ritchie_19005_Catalog.pdf- Simply rotate the opener with needle nose pliers to the desired height and when finished, rotate it back
- "Adjust-A-Valve" for 1/4 in and 5/16 in hoses is the same
- The patented "Adjust-A-Valve" reaches out-of-tolerance schrader valves in 1/4 in, 3/16 in and 5/16 in couplers