Hashtag Keynote Archives

Welcome to the Hashtag Locksmiths blog. Watch this space — we'll regularly post tips, tricks, guide and product reviews for everything security and lock related. Have a question about anything you see here? Get in touch below.

Posts in Category: Locks

How do locks work?

For the last 4000 or so years, humans have used a variation of locks to secure their homes and valuables. It all started in ancient

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