From Stack-Ons website:
WEB SITE ANNOUNCEMENT FROM
JOHN LYNN, PRESIDENT OF STACK-ON PRODUCTS CO.
Since recent news reports indicated that Kryptonite bicycle locks - and other locks using tubular cylinders - can be compromised, we have worked with our lock supplier and engineers to conduct an analysis of our own products.
We are pleased to report that all of our gun safes and fire resistant safes are not affected by the developments concerning tubular cylinder locks. Our gun cabinets, however, do use a type of tubular lock and tests we conducted indicate that some of these locks are susceptible to being picked through certain manipulations.
All of our gun safes and gun cabinets comply with accepted industry security standards. While all of our products continue to provide a significant deterrent to theft, we want to provide an option to our gun cabinet customers who would prefer a non-tubular lock. For those customers we are offering, free-of-charge, a replacement non-tubular lock, with instructions for installation.
For 32 years, our hallmarks have been safety, security and customer satisfaction. We are committed to you, our customer, and will continue to do everything we can to provide for your storage needs. Thank you for your time. Please contact our customer service department at (800) 323-9601 or visit our website
www.stack-on.com if you have any further questions.