Keyless Locking: Combi-Bolt slide bolt provides keyless convenience with 1,000 possible codes and no need to worry about keys. Durability: The solid die-cast metal body and hardened steel shackle make the Combi-Bolt extremely durable. With chrome-plated brass dials and an anti-rust coating on the lock body, the Combi-Bolt is weather resistant. Security Strong, sturdy, all-metal sliding bolt provides the convenience of a locking device and is more secure than padlock designs that leave the shackle exposed. The pick-resistant dials, the sliding bolt solid steel construction and one-way security screws provide an extra level of protection. Easy to use - The Combi-Bolt uses a three-dial locking system that is simple to use without sacrificing security. To open the Combi-Bolt simply enter your code and slide the bolt. To lock, slide the bolt and spin the dials to get a set of random numbers. Applications The Combi-Bolt offers keyless convenience in the form of a traditional barrel bolt. It is a flexible solution for securing equipment, tools, livestock, very popular in sheds, gates, closets and any application where a cylinder lock or hasp would be used.