90-degree positioning square products, using high-quality aluminum alloy structure, can the best durability and light usability. Very resistant to corrosion. The 90 degree angle square tool can use 90 degree right angle wood products and save your time. Our angle clamp fixtures are essential to balanced project results. Carpentry right-angle fixture set is professionally used for assembling and DIYing boxes, drawers, cabinets, frames, furniture cabinets, etc. Some even very useful to incorporate them into fixtures and fixtures. Adhesive work, but can also handle complex wine rack work, and assist spraying in the adhesive process. Colour:Red Material:aluminum alloy Size:100mm Package Contents: 1 * Right Angle Ruler Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.