Nitrogen no-loss chuck fill tool with motion pro style schrader valve extension from Schmidty Racing Suspensions. The tool allows opening and closing of a nitrogen schrader valve inner core while under constant pressure via the small "T" handle on the no-loss chuck, giving accurate and repeatable pressure settings.
We carry the tool in several different pressure ranges and types (Dry or Glycerin). The glycerin filled ones are more durable and better able to withstand small bumps and rougher handling. These fill tools are available in either U (upright) or F (flat) style configurations with different gauge options.