Wooden folding ruler, type Block 52
10 wooden parts – 2 m, with dimensions of 3.2 mm x 16 mm
material: beech wood / hornbeam
hidden steel joints, visible rivet
Type of joint – hidden joints are made of hardened steel. The steel rivet is visible. The joints are greased with mineral Vaseline for comfortable use of the ruler.
Surface treatment of wooden parts – double-layered water- soluble paint. UV environmentally friendly coating of the top layer protects the ruler from the effect of thinner.
Compact space of the ruler – the whole surface of the ruler, consisting of 10 parts, can be used for promotional purposes. The adjacent wooden parts form a compact surface for the smooth print. UV coating enables the wrong print to be washed away easily and replaced with different one.
Straight wooden parts – the smooth wooden parts without grinding enable straight lines to be drawn easily.