The C380 Concealed Door Closer features a slim and non-handed design for easy installation and comes with adjustable closing speed and latching action for accurate speed adjustments. The body of the door closer is constructed with a cast aluminum (silver painted) and internal components from high-quality steel. The sliding track arm comes with a hold-open device for added convenience. Heat-treated steel rack and pinion, immersed in high-grade oil, provide a smooth and precise action with minimum wear. It is suitable for doors with a width of up to 950 mm and weighing up to 60 kg, with a fixed power size of 3 and a maximum closing moment of 18 Nm. The C380 concealed door closer is suitable for use with steel doors, wooden doors, and light and thin interior doors, and can be applied in various settings such as main doors, hospital wards, office doors and cabins, hotels, and air-conditioned rooms. The Door Closer has been tested for 1 Lakh life cycles.