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Master Keyed Cylinders
Inter-Rock master keyed cylinder is actually an advanced master key system, which is a convenient and cost-effective solution to control all accesses, ensuring maximum security and protection of buildings and grant access only to those with authorization.
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Rim Cylinders
Inter-Rock EC series rim cylinder is well suitable for night latches on external doors, basically designed to be opened on the outside using a key and operated by a lever on the inside.
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Euro Profile Cylinder with Standard Key
Inter-Rock mainly supplies a series of lock cylinders whose design predominately used in Europe. Unlike traditional mortise cylinders and rim cylinders, the euro profile cylinder uses a single piece of metal to connect both sides of the lock.
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High Security Euro Profile Cylinders
Commonly known as a pin tumbler lock, Inter-Rock high security euro profile cylinder is typically made of brass with nickel-plated surface.