Replacement ABS Flex Hose with integrated valve core wrench for Lezyne hand pumps.Features Presta threaded and Presta Speed Slip-fit valve connections, speed connection is rebuildable. Compatible with all Lezyne hand pumps that use a Flex Hose) or Presta/Schrader ABS Flex Hose for HP, HV, Alloy, Pressure, and Tech Drive hand pumps.