The blocking device is used to ensure the safety of high-altitude work carried out in difficult conditions.
The blocking device is a one-arm retractable type security device with the function of self-locking and retractable tape return. The brake mechanism instantly works at sharp change of speed of a drawing of a tape.
Clever functionally replaces the line and reduces the risk of falling to a minimum. The device can be attached to anchor points located at shoulder or leg level.
Can be used in pairs with the "not a step without insurance" system.
Development of a similar body for a large pulley for 25 m of rope.
