- Description
Nikwa Silver 90 Degree Door closer is highly recnommend for Main Door to prevent your maindoor from slamming to the wall at the back of the door.
This door closer allows you to adjust the swing speed and ledge speed when closing the door.
Also it is a must to install a door closer to prevent digital lock from damge through heavy door slam.
Without the door closer, warranty will be void for Yale Gateman, Keywe, EPIC, Mazi and Samsung Digtal lock