pc Punch-free Automatic Sensor Door Closer Portable Home Office Doors
100% Brand new and high quality. Material: ABS Color: Black Extension Line Length
Steel wire rope 316 stainless steel has passed 50000 times of tensile test and rebound test
It has strong bearing capacity, strong tensile force, strong durability, anti rust, tensile and anti-corrosion. Anti-oxidation, anti-corrosion, no rust, stable, wear-resistant, weatherproof, hydraulic, quiet and safe cutting device.
Suitable for doors or doors with stronger closing force. Doors that can be opened left and right, wooden and metal doors, residential and commercial doors, exterior/internal door closers, fire doors.
