General description 90 Degree Clamp and Positioning Squares are essential tools for woodworking and home improvement projects. These corner clamps are designed to hold wooden boards at right angles, making it easier to glue or weld joints accurately. Technical specifications Right angle clamp lengths: 3 inch and 4 inch Screw length: 4 inch Material: high-quality plastic Color: Orange Measurement allowed error: +/- 1-3 cm Compatibility and accessories Includes 4 x Right Angle Locators (3 inch) Includes 4 x Right Angle Locators (4 inch) Includes 8 x Clamps Usage These right angle clamps are widely used for assembling various items such as boxes, drawers, cabinets, and frames, ensuring precise angles during construction. Other information Please note that there may be slight color differences due to light reflection and different displays, which do not affect the use of the product.