This heavy-duty spring-band clamp is manufactured according to DIN 3021. It is especially recommended for applications where temperature can vary from -40ºC to +120ºC . The design of this clamp means that it can maintain the same radial force despite these changes in temperature. It is fast and easy to mount and is also reusable. * S= thickness before surface treatment. * Also available in 15 mm bandwidth. * Please see pages 84 and 85 for further information regarding application tools.