Master Lock® Resettable Combination Padlock, 2" Wide, Brass (MLK175D) EachMaster Lock Resettable Combination Padlock Durability and simplicity are the dominating characteristics in the design of this padlock. The brass with hardened steel shackle ensures a tough, durable lock. The resettable combination allows up to 10,000 possible settings. For convenience, simply use the change key to quickly reset the password and pass the lock onto another user. Global Product Type: Combination Padlocks Lock Type: Combination Body