Setup, Compatibility & Care
To set your personal combination, start with the factory default (usually 0-0-0-0). Pull up the shackle, rotate it 90 or 180 degrees (depending on the specific orientation notches), press it down, and set your desired digits. Release and return the shackle to the locked position. Compatibility-wise, these locks are standard-sized and fit most common hasps, gym lockers, and luggage zippers. To maintain the lock, keep it free of debris and periodically wipe the shackle with a light machine oil if used in highly corrosive salt-air or rainy environments.