It can be attached with an installation needle on the wood part, with magnet on the iron part, and it can be attached to other concrete, etc. with one touch.
Equipped with the easy-to-handle installation needle that can be directly inserted in the wood part and removed smoothly by turning a shaft.
With the automatic balancing mechanism that is flexibly applicable for a plumb bob of weight 100g to 400g and without balance adjustment.
Two stages (flush, 30mm)can be set to separate the string from the mounting surface according to the situation on site.
