Master Lock 311D  Black Outdoor Padlock
This padlock is ideal for all outdoor applications. It has a high-tech thermoplastic shell designed to withstand the elements, keeping the lock functioning in all kinds of weather. It has a 1-9/16-inch wide laminated steel body for superior strength. The shackle is hardened steel. These features give this lock excellent security and reliability for the items you are trying to keep safe. The keyhead has a matching black cover making it easy to determine which key on a key ring fits the lock. This lock has a lifetime warranty.