Feature:1. INCLUDED TOOLS: This fixture kit includes right angle positioning rulers, right angle screws, tightening nuts and adjusting blocks, widely used in woodworking projects.2. METAL MATERIALS: Made of excellent aluminum alloy and stainless steel materials, rustproof and corrosion resistant, greatly extending the service life of the fixture kit.3. BEVELED EDGE: The right angle fixture is designed with beveled edge, which will not damage the fragile cutting edges, and the operation is simple and safe.4. WIDE APPLICATION: This woodworking right angle fixture set can be used for wood splicing, fixing and assembling furniture such as cabinets, picture frames, square boxes, etc.5. SCALE MARKINGS: This right angle square has a range of 120mm (4 1/2in), with metric and inch scale markings for easy identification, to ensure accurate positioning.Specification:Item Type: Right Angle Positioning RulerMaterial: Aluminum AlloyRange: 120mm (4 1/2in)Square Thickness: Approx. 16mm / 0.6in.Package List:2 x Right Angle Rulers4 x Right Angle Screws4 x Fastening Nuts4 x Adjustment Fixed Blocks