... -side keys cylinder, one side key cylinder, 40/40 cylinder, 45/45 cylinder, 50/50 cylinder. Casement Cylinder, 91422519LT for casement door lock ... ) are not available in storage, but could be specially made for you.27.5/27.5 mm cylinder31.5/31.5 ... seal, fasten bolts, pneumatic tools, electric tool, welder, etc. Cylinder for PVC door and Aluminum door