• 

  QSF-1/4-4-B – Push-In Fitting – Festo Pneumatic Fittings
• 

  QSF-1/8-4-B – Push-In Fitting – Festo Pneumatic Fittings
• 

  QSL-1/4-10 – Push-In L-Fitting – Festo Pneumatic Fittings
• 

  QSL-1/8-10 – Push-In L-Fitting – Festo Pneumatic Fittings
• 

  QSL-3/8-8 – Push-In L-Fitting – Festo Pneumatic Fittings
• 

  QSL-4HL – Push-In L-Connector – Festo Pneumatic Fittings
• 

  QSL-G3/8-10 – Push-In L-Fitting – Festo Pneumatic Fittings
• 

  QSLL-G1/8-4 – Push-In L-Fitting, Long – Festo Pneumatic Fittings
• 

  QSLL-G1/8-8 – Push-In L-Fitting, Long – Festo Pneumatic Fittings
• 

  QSLV-G1/8-6 – Push-In L-Fitting – Festo Pneumatic Fittings
• 

  QSLV-G1/8-8 – Push-In L-Fitting – Festo Pneumatic Fittings
• 

  QSM-G1/8-4-I – Push-In Fitting – Festo Pneumatic Fittings

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