General description The Mini Square 10X5cm 90 Degree Stainless Steel Angle Ruler is an essential tool for precise woodworking and measurements. With a right angle accuracy of 0.1mm or less per 100mm, this ruler is designed for both professional and DIY enthusiasts. Its compact size makes it easy to handle and store. Technical specifications Dimensions: 10cm x 5cm Material: Stainless steel Right angle accuracy: 0.1mm or less per 100mm Long branches: 10cm outside scale, 1mm inside scale Short branches: 5cm outer scale, 1mm inner scale Measurement allowed error: +/- 1-3cm Package Contents 1 x Mini right angle ruler Other information