The medeco 11TR503-19-DLT fetures:

• 2-3-8” Backset
• 5-Pin BiAxial Cylinder w/2 Keys & Card
• UL437 Listed
• BHMA A156.36Grade 1 Certification
• BHMA A156.30 Level A Certification the cylinder
• Can be incorporated into existing master key system
• Protect against drill, wrenching, bumping and prying attacks
• Solid Brass Construction
• Accommodates both mortise and drive in face applications
• Large thumbturn for ease of use
• Key may be retrofitted with a prox head