The product you are referring to is manufactured by the Keter Company. Keter is licensed to use the Black & Decker brand name for some of their products.
Please contact Keter Customer Service for assistance on any Keter product carrying the Black & Decker name such as the Black & Decker Storage Building, SpaceRite Cabinets, or the Workmate series of storage containers. Keter Customer Service will assist you with issues such as missing parts, missing literature, and accessory items.
You can reach Keter Customer Service by calling: Phone: 1-888-374-4262, ext. 35, Monday - Friday 7:30 a.m. - 4:30 p.m. EST.
For information on storage Cabines sold at Lowes Hardware stores, please contact US Leisure (a division of the Keter Company) at 1-877-638-7056 for assistance.