cylinder for door lock case. two-side keys cylinder, one ... /45 cylinder, 50/50 cylinder. Casement Cylinder, 91422519LT for casement door lock case.Main Material: Copper. (Zn alloy, Al ... stay, wind supporter, espagnolette bolt, window lock, door locks, window bolt, door bolts, PU Foam, glass glue, cleaner, Aluminum ... bolts, pneumatic tools, electric tool, welder, etc. Cylinder for PVC door and Aluminum ...