Frequently Asked Questions and Lost Key Help from Master Lock

Frequently Asked Questions
Question:	How can I fix a brass resettable combination lock that sticks from time to time?
Answer:	We recommend lubricating your lock with a dry lubricant, such as: LPS, TRI FLOW, KRYTOX RFE Advanced PTFE, or Elmer's Slide-All. NEVER use an oil or dry graphite lubricant because oil attracts dust and it can also interfere with the movement of the locking mechanism.

We recommend lubricating your lock with a dry lubricant, such as: LPS, TRI FLOW, KRYTOX RFE Advanced PTFE, or Elmer's Slide-All. NEVER use an oil or dry graphite lubricant because oil attracts dust and it can also interfere with the movement of the locking mechanism.