L-Case connection system, L-Case connection elements are an accessory product for the L-BOXX system. With this product, multiple L-Cases can be connected and carried together. It also allows for the connection of L-Cases with L-BOXXes. Simply align the L-Case connection elements with the corresponding recesses in the L-Case and push them up until they snap into the L-BOXX or the L-Case above. The two units are now securely connected and can be effortlessly transported together. L-Case connection elements can be retrofitted to existing L-Cases for 18V cordless drills. L-Case connection elements are compatible with all existing L-Cases for 18V cordless drills and connect them with other L-Cases or L-BOXXes.