How to Open a Jammed Master Lock: Step-by-Step Guide

Learn effective methods to open a jammed Master lock using simple tools and techniques.

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To open a jammed Master lock, first try spraying lubricant like WD-40 into the keyhole and shackle openings. Insert the key and turn it back and forth gently. If it remains stuck, tap the lock lightly with a rubber mallet to dislodge any debris. As a last resort, you may need to use bolt cutters or consult a locksmith for assistance.

FAQs & Answers

  1. What should I do if my Master lock won't open? Try using lubricant and tapping it gently, or consult a locksmith if it remains jammed.
  2. Can WD-40 damage my lock? WD-40 is generally safe for most locks, but use it sparingly and ideally follow with a lock-specific lubricant.
  3. What tools do I need to fix a jammed lock? You typically need lubricant, a rubber mallet, and possibly bolt cutters as a last resort.
  4. How can I prevent my lock from jamming? Regularly clean and lubricate your lock, especially after exposure to moisture or dirt.