Job site security and shipping container security is a common concern among our clients. To address their concerns, we decided to introduce the latest advancement in container security technology! The new puck lockbox features an easy bolt on installation and provides even more security than the secure lockbox. Its design has a locking mechanism that is completely encased to eliminate access to bolt and lock cutters. It comes equipped with a round Master puck lock that is more secure than a standard padlock. The puck lockbox is available for all new and used shipping containers.