Unique design: 45 degree and 90 degree line drawing woodworking tools. Specially designed and easy to use shape. Perfect combination Positioning block Parallel ruler for woodworking Scale, covering with stainless steel ruler, stopper made of high quality aluminum alloy. Measurable time savings thanks to convenient transfer of dimensions. with the greatest precision. Wide ApplicationThe steel ruler is suitable for both length and width measurements, marking with a scriber and as a depth gauge, altimeter, etc. Whether for home improvement or commercial use: rely on your measurements. Easy to use With the steel ruler, all measuring work within a measuring range of 0 - 30 cm is possible with high precision. Thanks to the laser-engraved metric scale and the matte, glare-free surface, you can easily read the ruler.