Shinwa Sokutei Metal Square 62081

It can be used for a wide range of purposes, such as aligning frames at 45°, checking right angles, metal and wood processing, and DIY. Can be used to check 45° and 90° angles and for marking work. Marking can be done at 45° left and right on one side. Angle accuracy: 45°: 0.2 mm or less per 100 mm 90°: 0.1 mm or less per 100 mm Length tolerance: ±0.3mm Material: Stainless steel