Caution:
1. Do not fix the screw of the armature plate too tight as this will result in weak suction of the lock. Please loosen the screw a little bit.
2. Proper elasticity should be guaranteed for the rubber ring so that the armature plate can adjust itself to the appropriate position.
3. Please keep the surface of the lock clean, or the force will be reduced because of the dust, glue or scotch tape on it.
Note:
If your need to install this lock on a inswinging door, you can buy our Z and L bracket ASIN B0C77X3NDX.