🚀 Elevate Your Entryway with Precision Control! Equipped with a safety valve for secure operation in both open and closing directions. Finished in SAA for a modern look that complements any space. Easily adjust closing forces from the front for ultimate convenience. Thermo-stabilized closing speed ensures a gentle, controlled close. Perfect for both right and left-hung doors, no adjustments needed. Front-adjustable functions For doors up to 1400mm Adjustable forces 1-6 The GEZE TS 4000 Overhead Door Closer is a high-performance solution designed for both right and left-hung doors, accommodating widths up to 1400 mm. With adjustable closing forces and speeds, it ensures a smooth and safe operation, making it an essential addition for any professional setting.