Constructive solution for these climbers based on joint-sprocket mechanism, allows easy adjustment of range of the port in this climber.

The materials for this climber are carefully chosen, and thermally processed. Quality control and approved by IMS Institute Belgrade.

Manual:

Pressing the arm, the hook is liberated and is possible to open the port of climber as wanted, to fit the diameter of the post. By letting off the arm, the chosen port of range is fixed.

For smaller diameters of posts, the arm of a climber is closed simply by putting the hook against the post.

Construction solution for this climber is based on a hook as an adjusting element, which is easily and fine adjusted to the diameter of a post.

Quality control and approved by IMS Institute Beograd.

New construction of fixed climbers for concrete posts is especially convenient for work in cold and humid weather conditions.

Cylindrical - spiral shape of steal hook with the help of metal reverberator, allows almost ideal fitting of climbersagainst the post, and this lowers possibility of skidding to a minimum.

Quality control and approved by IMS Institute Belgrade.