- Finish: Polished Satin- Materials: Pressed Iron- Max door width: 1500mm- Max door wight: 250kg- Available for steel and wooden doors, 8-12 toughened glass door- One way open at 125 degrees, 90 degrees and 125 degrees two-way positioning- Switching for 500,000 times- Add oil, prevent freezing points is less than -40 degrees- All weather suitable for installation and use