BL4-10/22

In comparison to the basic lifting gas spring the added feature of the Blocklift is an internal locking mechanism, which allows the gas spring to be locked at any desired position. This locking mechanism is activated by operating the "release pin", located either at the end of the piston rod or on the tube end. While the release pin is pressed, the Blocklift works like a normal gas spring on counterbalance base and the gas spring closes or extends according to the applied force / loaded weight. When the release pin is no longer being pushed the locking mechanism locks immediately causing the Blocklift to stay in that position.