Rack And Pinion (Symmetric) Mechanism Door CloserWeight of door: Max. 80 KgWidth of door: Max. 950 mmMin. Door Thickness: 40 mmTested & Certified 200,000 cycles in-house labClosing speed: Continuously adjustable closing speed from approx. 120° to 0°Latching speed: Adjustable, works between 10 to 0°Door Opening Angle 120°Inbuilt Hold Open function in slide railDoor Material: Steel, Wooden, Profile FramedFinish : Silver