Shop name:Chong Qing Shuo Yue Ke Ji You Xian Gong Si [High Quality Material]- Premium squares . machined from a solid block of high quality material, durable material, will lasts for years. Surface anodized red treatment, durable and resistant to corrosion. [Easy To ]- Easy to handle and the have beveled edges, won' damage fragile cutting edges. ergonomic design for gripping which can help to set up quickly, providing you a comfortable using process. Corner treatment can your for a work and offer a strong balance for convenient . [Best Size Choice ]- 5.5 inch 90 degree positioning squares solid right angle is the best size for your small or big box woodworking work. There are different fixed holes to your work is more convenient. Our corner fixture is essential to a balanced project outcome. [Professional Woodworking ]- Designed to be clamped to kind boxes to assist with squaring during glue up. It can work with clamping tool to check and position the corner for wood board jointing to gluing up or welding at a right angle. Very practical tool to make your woodworking project easier. [Wide Application]- Carpentry right angle set can be used to assemble and DIY by clamping boxes, drawers, shelf cabinets, frames, furniture cabinets, etc. Maintain a perfect 90 degree angle while assembling frames, cabinets, or any box. It also can for clamping tool to check and position the corner for wood board jointing and gluing. colour:Red Material:Aluminum alloy size: 140mm Package Contents: 2 x Carpenter's (5.5inch) 4 x positioning block Only the above package content, other products are not included. Note: Light and different displays may the color of the item in the a little different from the real thing. The measurement allowed error is +/- 1-3cm.