1853 Massachusetts Ave.
Cambridge, MA 02140
Toll Free: 800-442-7009
Commonwealth Lock Co. was established in 1936 and is a family owned and operated business. We are a wholesale distributor of locksmith supplies, door hardware, and related items.
Over the years we have continued to expand the number of major lock manufactures we are a distributor for. If we don't have an item in stock - we will special order it for you.
Our business hours are Monday through Friday 8:30 am to 5:30 pm (est). Call during our normal business hours or fax us anytime.
We ship nationwide via Fedex Ground or UPS. All in stock items are shipped the same day the order is received. No minimum order requirements. We accept the following credit cards - Visa, Mastercard, Discover, and American Express - or we can ship your order C.O.D.
Please call for further information.