tesa 3931/00cm Ball Door Knob 3900

Applicable in institutional buildings with high passenger traffic and residential buildings with medium traffic Suitable for robustness of its components and very smooth drive Various solutions for every type of door and functions: entrance doors, bathrooms and bedrooms, classrooms, passage doors, offices Variant with anti-panic function for institutional buildings with high-traffic doors: condemned and confused only by the outer key; from the inside it can always be opened Function 31 Firm grip: attachment from the inside, Weight: 1.0031032921 Pounds, Manufacturer: tesa SE