All hydraulic rescue rams from WEBER RESCUE SYSTEMS have the remaining length (DISTANCE) laser-etched onto the piston rod. This early warning system enables you to decide right away whether the ram you are currently using is long enough for the job or whether a longer ram must be prepared and used. A real time saver at work! The four circumferential rings and the marking on four sides (metric and inches) can be clearly seen from all angles. They show the last available 20 centimetres and so help you select the right rescue ram. The rescue rams are distinguished by a particularly compact construction and are an ideal length for use in combination with the spreaders from WEBER RESCUE SYSTEMS. All controls are striking and distinctive in red.