Copper Square 0.5" x 0.5" Tubing with 0.5" Ports for Heating or Cooling

Pneumatic Cylinder 9" Stroke 0.5" Threading on 5/8" Shaft with 0.5" Ports 1 of 0.5 threading on shaft 5/8 Shaft 0.5 intake and output ports Overall dimensions (compacted) 14 x 2 x 2 ...

Pneumatic Cylinder 11" Stroke 0.5" Threading on 5/8" Shaft with 0.5" Ports 1 of 0.5 threading on shaft 5/8 Shaft 0.5 intake and output ports Overall dimensions (compacted) 16 x 2 x 2 ...