UNIVERSAL DOOR LOCK Do you want a simple solution for a door lock and don't want to think too much about installing it? The DRD turning bolt from ABUS offers convenient handling and can be used in many different ways. Attached to cupboard or shed doors, you can prevent unhindered access to your belongings. However, you can also mount the turning bolt on the bathroom door or on your front door. The nickel finish in a matt design ensures an attractive but discreet look. The turning bolt, which essentially consists of two parts, can be easily mounted on the inside of the door. Six screws are used to mount the sliding bolt housing on the surface. When you turn the turning knob, the sliding bolt is pushed in front of the door and the door is additionally locked. To open, simply turn the turning knob back again. Please note: the DRD turning bolt can only be operated from the inside. This bolt is available in two different sizes (DRD30 and DRD40).