Garage Defender padlocks sit low to the ground, where rain, dirt, road spray and changing temperatures constantly affect them. This can allow moisture, grit and corrosion to build up inside the lock. This can make the key difficult to insert or turn, stop the shackle from opening, or cause the lock to seize completely.
How do I fix it?
- Check the keyway for any dirt or debris and remove it if possible.
- Spray a lock cleaner or water-displacing lubricant (such as WD-40) into the keyhole to flush out dirt.
- Insert and remove the key several times to work the cleaner through the mechanism.
- Apply lubricant into the keyway and around the shackle, then operate the lock repeatedly.
- If the key turns but the padlock doesn’t open, gently pull up on the shackle while turning the key.
How can I prevent it happening again?
Regular maintenance is the best solution. We recommend cleaning and lubricating the lock every 4–6 weeks (more often during winter or in harsh weather conditions) to help prevent rust, reduce friction and keep the lock operating smoothly.
When should I replace the padlock?
If the lock still won’t open after cleaning and lubricating, it may be heavily corroded or damaged internally and should be replaced – buy your Garage Defender Padlock today!
Want to know more? Check out our blog post here!















