- Precise right angle alignment: These corner clamps ensure perfect 90 degree angles for woodworking projects and provide reliable corner alignment that simplifies complex assembly tasks for picture frame, cabinet construction, and detailed carpentry jobs that require accurate connections. - Heavy duty tensile strength: Designed for heavy duty use, these clamps provide strong holding force to keep materials in place while gluing, screwing, or welding, helping woodworkers and construction workers maintain stable alignment and reduce errors and material shifts. - Ergonomic and adjustable design: With comfortable handles and fully adjustable brackets, these clamps are easy to use even during long working sessions and allow for quick setup and release with consistent tension and correct positioning for different board thicknesses. - Versatile for multiple uses: Ideal for professionals and users. These clamps are suitable for framing, cabinet construction, welding, and box construction. They provide compatibility between different materials including wood and metal for well-supported corner joints. - Use scenarios: - Framing a cabinet or box construction that requires square joints. - Assembling a picture frame or similar project needing precise 90-degree corners. - Welding or metal-to-wood corner joints where stable clamping maintains alignment during fastening.