Amazon.com: Baomain Pneumatic Air Cylinder SC 32-200 32mm Bore 200mm Stroke Screwed Piston Rod Dual Action : Industrial & Scientific
Baomain Mini Pneumatic Air Cylinder MAL 25 X 125 Single Male Thread Rod Dual Action 25mm(1 inch) Bore 125mm(5 inch) Stroke: Amazon.com: Industrial & Scientific
Parker - Double Acting Rodless Air Cylinder: 2″ Bore, 12″ Stroke, 250 psi Max, 1/4 NPTF Port, Double End or Rear Pivot Mount - 85495935 - MSC Industrial Supply
Amazon.com: Baomain Pneumatic Air Cylinder SC 32 x 450 PT 1/8, Bore: 1 1/4 inch, Stroke: 18 inch, Screwed Piston Rod Dual Action 1 Mpa : Industrial & Scientific
Amazon.com: Sydien 16mm Bore 50mm Stroke Pneumatic Air Cylinder Single Rod Double Action with Y Connector and 2Pcs Pneumatic Quick Fittings (MAL16x50) : Industrial & Scientific