Commonwealth Lock Company Logo
617-876-3301
We Have The "Key" To Your Security  |   Located in Cambridge, MA


We Have the "Key" to Your Security

We're a Family Owned and Operated Business Established in 1936

Keys

Locksmith Supplies

Over the years we've continued to expand the number of major lock manufacturers we're a distributor for.

We carry products from a vast number of manufacturers, so you're able to purchase everything you need from a single source. 

We don't provide locksmith services, but we do have a wide range of locksmith supplies. If we don't have an item in stock, we'll special order it for you.
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Lock and key

Door Hardware

As a national wholesale distributor of door hardware, we can meet all your door refitting needs.

We provide same-day, nationwide shipping and we're located in the Metropolitan Boston Area (Cambridge).

Our store front is conveniently located at 1853 Massachusetts Avenue (Route 2A), easily accessible from the MBTA Red Line, Porter Square “T” stop.
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Safe

Safes for Your Valuables

Get sturdy, reliable safes from Commonwealth Lock Company! There's no minimum order that you'll have to make, so contact us today!

Our business hours are Monday through Friday, 8:30 am to 5:30 pm (eastern standard time).

We accept cash, checks, and these credit cards - Visa, Master Card, Discover, and American Express.
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