Door locks and deadbolts can wear out, but only after heavy use for many years. It is possible for an inexpensive lock to fail in a few years. I have door locks in my own home that operate smoothly ...

The Lock Lubricant from Master Lock Co. comes with PTFE formulation for padlocks, door locks, automotive, marine and multipurpose applications. It cleans the lock components but also lubricates and ...

The UK experienced its coldest night of the winter so far this week at minus 13.3°C , and according to UK security experts, Ultion, Euro cylinder locks can seize up in cold weather because moisture in ...