The Adjustable Square Ruler" Function: This device is designed to help craftsme

The Adjustable Square Ruler" Function: This device is designed to help craftsmen and architects draw accurate angles and adjust measurements with ease during construction plans and structures.. RAW MATERIAL: The ruler is made of walnut wood, known for its durability. Edges are reinforced with bronze strips for added precision and durability. The adjustment points are made of brass. Power Source: It is a completely manual instrument, operated by simple adjustment mechanisms. Operation: The Adjustable Square Ruler tiene bisagras que permiten cambiar el ángulo entre los brazos de la escuadra. A small brass dial adjusts and sets the desired angle. This allows users to mark and measure angles accurately., which is essential in the elaboration of architectural designs and in carpentry. As if it had been designed by Leonardo da Vinci