DF-Series Pneumatic Plug - Steel Body Material, 1/4 in NPTF, 1/4 – 18 Male Thread, 500 psi psi, 1/4 in Body Size, Buna-N Seal

Radial/Deep Groove Ball Bearing - Straight Bore, 25 mm ID, 47 mm OD, 12 mm Width, Double Sealed, Without Snap Ring

Push-In to Push-In Pneumatic Tubing Fitting - Body Material STANDARD TUBING, NO OPTIONS, 6 (Port 1) mm, 8 (Port 2) mm Compatible Tube Outer Diameter

Radial/Deep Groove Ball Bearing - Straight Bore, 0.5000 in ID, 3.5000 in OD, 0.3125 in Width, Double Shielded, Without Snap Ring