Retrofit lock set PG028T Lock set for a door with a pre existing 4190 lock case. Includes the LC100 lock case, CY001 cylinder and thumbturn, 4/007 handle pair, and 3 keys. Available with several different key systems and 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 Type of product Mechanical mortise lockset Platform ABLOY PROTEC2 Close Cylinder CY060TOuter cylinder with blind inner ring for solid doors. Abl… Retrofit lock set PG018TLock set for replacing an old rim lock. Abloy PROTEC² loc… Cylinder and push pad CY077TCylinder with push pad for solid doors. Abloy PROTEC² loc…