In the early 1960’s, HOKE took the industry by storm, introducing the GYROLOK tube fitting. To this day, the design features offer unique advantages and benefits to users that are unmatched in the industry.
Key Gyrolok design benefits:
  • Controlled Ferrule Drive and Sizing Angle – avoids risks associated with over-tightening and allows for multiple remakes.
  • Butt Seal – provides an extra level of protection against leaks.
  • Special high-tolerance NPT thread specification – ensures maximum thread engagement for a safer, more robust connection.