1. Square edge doors - Without a Slim guard strip on the pull (hinge) side, the maximum opening 180 degrees.

2. Square edge doors with Guard Strips on both sides of door, the maximum opening 175 degrees.

3. Rabetted door - Maximum opening 170 degrees.

Maximum allowable opening between the door and the door frame is 8.5” (22 cm). We cannot cover a larger gap.

Maximum door thickness 2.75” (7cm)