products are designed to upgrade security in commercial and residential applications offering retrofit cylinders for all major lock manufacturers. We also offer a full line of high security deadbolts, padlocks, and auxiliary locks, all listed under U.L. 437; a set of tests for determining the cylinder's physical resistance against various forms of attack. To view an ASSA high security lock video presentation please click here. toronto locksmith pros call for estimate,cupons,ow do I know if the lock on my door is Master Keyed?
A: The only way to know for sure is to have a Professional Locksmith disassemble the lock in question. Most apartment buildings in Toronto and the GTA are Master Keyed. (416) 619 0085
Residential locksmith services: * Emergency lockout/opening * Key making or key duplicate * Master key system * Peephole installation * Deadbolt installation ,ontario ,
on Commercial locksmith services: * Emergency lockout/opening
Re-keying and/or new keys