ADR Locksmith
ADRĀ Locksmith

Security cylinder

Sometimes referred to as mortice cylinders or screw in cylinders, the security cylinder is another pin tumbler lock and it usually has a 'Yale' type key. It is also a modular lock that is usually fitted in metal doors such as those often found on commercial premises like shops or offices and sometimes the main entrance doors to housing blocks.

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ADR Locksmith, Hackney, London - 07747 031189