About Us- Sliding Glass Lock
Combi-Ratchet Sliding Glass Lock and FJM Security are divisions of the Frank J Martin Company, which was founded in 1957 and has a long history of manufacturing security products. Our experienced friendly staff supports our distribution channels with same day shipping, superior customer service and unsurpassed end-user technical support.
Everything we do is inspired by our enduring mission as to why we exist: To create, market and distribute innovative security products that offer innovative solutions.
Feel free to call us at any time with questions about our sliding glass lock at 800-654-1786 or chat with us online (8-5 Pacific Time, M-F) by clicking on our live chat button on each page or you can contact us via email at any time by
Whether it is sales, shipping, credit or accounting, we stand ready and willing to service the most important component of our organization and that is YOU the customer.