Refill the air cylinder on your FLEX 24V Nailer or Stapler with the FLEX Nailer/Stapler Air Refill Kit. This refill kit features a ¼-inch quick-connect fitting that easily connects to standard air hoses along with an air filter for prolonged life of your FLEX Nailer or Stapler. Its fill knob is ruggedly built for long life and delivers easy operation with a simple press. It's designed for use with FLEX 24V Nailers and Staplers including the 18Ga Brad Nailer (FX4331), 15Ga Angled Nailer (FX4311), 16Ga Angled Nailer (FX4321A), 16Ga Straight Nailer (FX4321), 3/8” Stapler (FX4521), and more.
