H220C Floor Spring Product ParametersLoad - bearing Capacity: It can support doors weighing between 110kg (inclusive) and 130 kg (exclusive), suitable for medium - sized doors in commercial and residential settings.Applicable Door Width: Compatible with doors ranging from 800 mm to 900 mm wide, meeting the needs of standard single - door installations.Dimensions: The body measures 262 mm in length, 123 mm in width, and 49 mm in height. The cover plate is approximately 270 mm long and 130 mm wide












