A master keyed lock is a variation of the pin tumbler lock that allows the lock to be opened with two (or more) different keys. This type is often used for doorlocks in commercial buildings with multiple tenants, such as office buildings, hotels, and storage facilities. Each tenant is given a key that only unlocks their own door, called the change key, but the second key is the master key, which unlocks all the doors, and is usually kept by the building manager, so they can enter any room in the building. Cy301 with 30 cam, cy302 with 0 cam 1.5 rounded-head picking proof pins will be 59049combination 2. spoolcounter pins resistant to attack. 3.master key or key alike are available 4.finish:01-brass polished with varnish02-bright nickel plated 03-satin nickel plated l a b pins finish qty/box 54 27 27 4 01, 02, 03 12 56 28 28 5 01, 02, 03 12 61 28 33 5 01, 02, 03 12 66 28 38 5 01, 02, 03 12 60 30 30 5 01, 02, 03 12 65 30 35 5 01, 02, 03 12 70 30 40 5 01, 02, 03 12 70 35 35 5 01, 02, 03 12 75 30 45 5 01, 02, 03 12 80 30 50 5 01, 02, 03 12 80 40 40 5 01, 02, 03 12 90 40 50 5 01, 02, 03 12 90 45 45 5 01, 02, 03 12 90 30 60 5 01, 02, 03 12 100 30 70 5 01, 02, 03 12 100 40 60 5 01, 02, 03
Shijiazhuang, China
Write a Review
Ma Yunchuan (Rayma(SJZ)InternationalTradingCo.Ltd.)
Share us via
