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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.
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Keyed Alike Cylinders
Inter-Rock supplies keyed alike cylinders that allow the same key to open more than one cylinder, which means you only need one key to unlock your home's front door, kitchen door, patio door as well as your office door.