Material choice: sandblasted, high-strength aluminum Interior doors are appropriate for the door. 90-degree door opening Use with Anodized Aluminum Housing for the 180 kg/350 lb Magnetic Lock Series Firm and long-lasting, made from special aluminum Because of its unique design, the interior door bracket can be used with any type of interior door. The greatest support for access control on interior doors Dimensions: L bracket: 170*40*25 mm; Z bracket: 130*42*42 mm