Master Keys

The most common master keys in the UK are listed below.

For security reasons Lock Doctor Services Ltd does not supply

master keys or high security keys to the general public.

We offer a very flexible approach to individual needs but do insist on Official Letters of Authority where restricted or patented security products are required. Site, facilities and admin managers can order master keys below.

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  • M36A Master Key

    M36 PROBE Master Key

    £5.95
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