HEAVY DUTY LOCK: This padlock has been designed to fit most sized latches. The long lock measures 18.5cm (7.3 inches) in length and 7.5cm (2.95 inches) in width. NO NEED TO CARRY KEYS: Since this is a combination lock there is no need to carry keys. To create your code, simply remove the loop section of the lock and make sure all the dots are in line with the indicator. Turn the capped end of the lock away from you and pull off the rings. Slide the rings back on with your passcode and put the cap back on. STRONG AND WEATHERPROOF: This combination lock is made from zinc alloy metal. It's strong material and design will keep your door, gate, skip or gym locker safe from anyone trying to rob you. Also with the 4 digit combination not only does this offer keyless convenience you can feel safe knowing you can set up to with 10000 combinations. This makes this lock set 10 times safer than a 3 digit combination lock. SUITABLE AND SECURE: This lock can be used to lockup and secure almost anything. With the long shackle this is perfect to be used with your outdoor bike and can go through the body of the bike and through the wheel for ultimate security. Also great to be used with your shed and even for some storage containers.