What is the tube well lock
Tube lock is also called simple door locks, universal door locks, pipe doors, electrical doors, line doors and other special locks.
Pipe doors, electrical doors, line doors, and other special locks
Tube well lock has several major characteristics:
One is the same lock, a key universal,
Second, there is a pinch in the heart of the lock, the switch has a clear feeling,
Third, easy to install.
