D4

Steel auto-locking descender with anti-panic function designed for increased durability within a work at height or rescue environment. STRONG POINTS 2 safety features: the anti-panic function is triggered and stops the descent immediately when the user pulls the handle too abruptly; the descent is automatically stopped when the user lets go of the handle. Thick metal in high friction areas helps to increase the device’s lifetime in high use environment. The handle allows the rate of descent to be finely controlled and its 360 degree rotation facilitates its use. Its aluminium body is covered with a grip enhancing material. In addition, an audible clicking sound accompanies the handle’s rotation to help the user to identify the handle’s correct position. The device is locked using a metal button which prevents it from accidentally opening whilst ascending a rope. Movement along horizontal or low incline surfaces is made easy by simply controlling the cam with your thumb. The D4’s maximum working load is 240 kg. It is therefore suitable for rescues with a two-man load, without having to introduce additional friction. The D4 can be used with 10.5 to 11.5mm diameter ropes. USES Controlling the descent Easily move over horizontal or low incline surfaces The façon instinctive refer to work positioning Allows for short rope ascents.