Features: Enhances your woodworking precisions with this Square Tool Set, featuring a 7inch Triangle Ruler and a 12inch Square Angles Ruler with a Bubble Level for accurate and adjustable measurements. Crafted from high quality metal, these tool boast high hardness and deformation resistance, ensuring durability and longevities even under rigorous use. Ideal for carpenter, engineers, and DIY enthusiasts, this combination square tool set is to meet the diverse needs of professional and hobbyists alike. Perfect for various woodworking scenario, these tool allow you to easily draw 90 degree angles, balance lines, and perform height positioning with precisions. With increased legibility and a adjusting knurl nut for easy alignment, this set ensures that every measurement is accurate. Specifications: Material: Metal Size: About. 18.3x18cm/7.2x7.09in, 30x10cm/11.81x3.94in Package Includes: 1 Set Rafter Square Combination Square Tool note: Please allow 1-2cm errors due to manual measurement. Due to difference between different monitors, the picture may not reflect the item actual color.