3 of 3 people found the following review helpful
Quick fix for sticking lock,
Verified Purchase(What is this?)
This review is from: Graphite Lock Lubricant
My front door lock developed a fault where it was partially stopping the key from turning. As a last resort before having the lock replaced I tried this lock lubricant and was delighted to find the lock returned to proper operation. No hesitation in recommending this product. Weeks later, the lock's operation is still perfect.