Description:

Specification: Size: 8 x 8 mm / 0.31 x 0.31 inch; Outer Diameter: 75 mm / 2.56 inch; Packing List: 1Pcs Recessed Door Knob with Double Rings, Panel, Plastic Groove, Square and 8Pcs Screws.. Application: This stainless steel invisible door lock is suitable for bathrooms, balcony sliding doors, kitchen partition doors, hotel rooms, shopping mall passages, office doors, etc. It integrates the lock body and handle through concealed installation, which does not destroy the overall beauty of the door, but also provides reliable safety protection.. Instruction: Select specifications according to the thickness of the door, use the matching template to position and drill holes; embed the lock body, fix the screws and install a circular handle, and debug until the rotation and expansion are smooth.. Feature: 1. The concealed installation method is adopted to perfectly integrate the lock body and the circular handle. After installation, only a simple circular handle is exposed, which does not destroy the overall appearance of the door. 2. This door lock is made of stainless steel and has excellent anti-rust and corrosion resistance. It can be used for a long time in humid bathroom environments or outdoor passages..