Cylindrical rubber-metal anti-vibration bobbin mounts type A are available in diameters from Ø 6 mm to Ø 200 mm inclusive, and in heights from 5 mm to 100 mm inclusive Threaded studs on both sides (male thread) - Thread sizes (metric) from M3 to M24 inclusive, in various stud lengthsSuitable for temperatures from -30 °C to +80 °CGenerally used to reduce vibration and noise levels in motors, compressors, fans, pumps and control cabinets