PneumaticPlus PC-5/16-N2 Push to Connect Tube Fitting, Male Straight - 5/16" Tube OD x 1/4" NPT Thread (Pack of 10)

Utah Pneumatic 8mm Od Or 5/16 5mm Id10 Meters PU Air Tubing Pipe Hose Pu Air Hose For Air Line Tubing Or Fluid Transfer Pneumatic Tubing (Pu Tube 8mm

Tailonz Pneumatic Male Straight 1/4 Inch Tube OD x 1/4 Inch NPT Thread Push to Connect Fittings PC-1/4-N2 (Pack of 10)

PneumaticPlus PC-1/4-N2 Push to Connect Tube Fitting, Male Straight - 1/4" Tube OD x 1/4" NPT Thread (Pack of 10)

Tailonz Pneumatic Male Straight 3/8 Inch Tube OD x 1/4 Inch NPT Thread Push to Connect Fittings PC-3/8-N2 (Pack of 10)

SNS Pneumatic Od 5/16" 10 Meters PU Pneumatic Air Tubing Pipe Hose for Air line or Fluid Transfer

Hilitand 30pcs Air Line Fittings Push-to-Connect Fittings Straight Push Connectors Plastic Quick Release Connectors for 1/4 5/16 3/8 Tube

Utah Pneumatic 8mm or 5/16 od Push to Connect Fittings Pneumatic Fittings kit 2 Spliters+2 Elbows+2 tee+2 Straight+1 Manifold+ Hand Valves Ultimate Professional Set 10 Pack Plastic(8mm Combo)