Tubular deadbolt ME153T Used with the CY412 single cylinder with thumbturn and the LC801 tubular deadbolt lock case. Operated from outside the door by a key and inside by the thumbturn. 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. Available with several different key systems and surface treatments. UL listed. Specifications Type of product Mechanical bored lockset Platform ABLOY PROTEC2 Close Downloads ABLOY_ME153T_Data_Sheet_1.pdf (.pdf, 209 kB) Close Cylinder CY410TKey-in-knob cylinder. ABLOY PROTEC² lock system. Cylinder CY405TRound ANSI cylinder. ABLOY PROTEC² lock system. Cylinder CY416TInterchangeable core cylinder. ABLOY PROTEC² lock system.