Cylinder CY055T Threads for screws, key removal in one position. Available with multiple different surface treatments. This product has Abloy PROTEC² -lock system. Abloy PROTEC² is a factory level locking solution. Every key is carefully controlled and is only made at Abloy Oy's factory. The keys have a patented sliding element that increases key security. One key fits several locks. How many locks a single key opens and who has access to what, can be accurately controlled. Specifications Mechanical combination Lock material Type of product Cylinder Disc/Pin quantity Cylinder shape Finnish Cylinder technology Disc Door type Special features Cylinder type Single Platform ABLOY PROTEC2 Close Cover plate LA204Pair of chromed cover plates for profile doors. Cover plate 6172Pair of cover plates Cover plate 6171Pair of cover plates