Rope Extendable Sliding Door Device for Household Non Punching Door Closer, Two Sets a Pack, One Black and One White, with a Pulling Force of 800 Automatic Sensor and Free Spring Door Closer

You'll get 2 pcs of punch-free closer with steel rope, 4 pcs of adhesive hooks, and 2 pcs of small Allen keys，4 screws., This high-quality steel wire rope has passed 50000 tensile tests and rebound tests * 800G tension (80N) with a strong 800G tension, suitable for doors or doors with strong closing force., This product can be used for various door types such as shielded doors, sliding double doors, invisible doors, safety doors, aluminum alloy glass doors, iron doors, office doors, indoor doors, kitchen and bathroom doors, etc., This product is antioxidant, anti-corrosion, rust proof, stable, wear-resistant, weather resistant, hydraulic, quiet, safe, and reusable., Punch-free Automatic Sensor Door Closer, the installation method is simple and easy to operate. The attached hexagon wrench can adjust the size of the wire buckle and fix it. The small copper tube design effectively avoids steel wire