The product incorporates some of the technology of the present Rolling Door Lock in securing the locking handle of a roll-up door in the downward or locked position. In addition, it can be installed without lifting the door. Companies that lease trailers with a rolling door are able to sell or rent the lock to their customers. The lock also can be used to lock the door of rented trailers until overdue payment is collected.
The Heavy-Duty Rolling Door Lock can be keyed alike to any of TELC's anti-theft locking devices, including Heavy-Duty Cargo Door Lock for container security. Alternatively, this product can be purchased with a built-in four-digit combination lock.