It can be attached with an installation needle on the wood part, with strong magnet on the iron part (The magnet part is long with 77mm and the R concave shape that is easy to attach to a round frame pipe).
It is equipped with the balance adjustment mechanism according to the weight of a plumb bob.
Three stages (flush, 50mm, 80mm)can be set to separate the string from the mounting surface according to the situation on site.
The push type needle removal mechanism that can be easily removed with one hand has been adopted.
With a lock button that prevents pushing-out of a needle when carrying.
With a plumb bob that will stop quickly with an automatic stationary catch structure P-catch Quick-Stop Bra 400.
TAJIMA
