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How to Guides

Simplex Unican 1000 Series Change Combination Instructions * The door must be open. Note: If your lock is opening on every turn of the knob or lever, except ...
How to Measure your Security Cylinder How to measure an equal length double cylinder
Door Lock Types: Mortice Locks Mortice locks are locks that requires to be installed inside the Wooden or Metal mortise cut-out in the door or piece of ..
How to identify what lock handing you need - Door Lock Handing Handing details for locks, fasteners and door furniture. If your still unsure,
cam lock & cabinet locks, as well as details on head shape key rotation. Key: A - Head diameter B - Body Length C - Body Height D - Body Width E - Cam ...

Showing 21 to 25 of 85 (17 Pages)

The LocksOnline Team


Head of the tech team, and locksmith of 25+ years


Specialises in Ironmongery & Door Furnishing


Deals with Sales on the website


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Keeps our workshop running smoothly


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