Product Description Woodworking Precision Clamping Square Set (4 pcs) Enhance your woodworking efficiency with our 4-piece Woodworking Precision Clamping Square set, an essential tool for carpenters. Notable for its durability and convenience, this set is designed to keep large panel projects perfectly aligned. Key Features: Enhanced Design: Longer and wider to improve on its original form, offering superior strength. Quick and Easy Setup: Drop easily into any of the holes and secure the square faster than with traditional "F" or "C" style clamps. Precision Machined: CNC machined from a solid chunk of aluminum to a precise tolerance of ± .0255 degrees. Efficient Knobs: The large, easy-to-grip knobs tighten securely, better than conventional round handles. Specifications: Product Name: Woodworking Square L-Shaped Auxiliary Fixture Material: Aluminum Alloy Size: 140mm x 140mm Scales: MM/Inch Clamping Range: 0-60mm Angle: 90° right angle Application: Wood jigs fixing fixture Surface Treatment: Anodized Use: Right angle positioning Quantity: 4 Package Includes: 4 x Square with Scale 8 x M8 Screw Nut 8 x Adjustable Rack 8 x 100mm Right Angle Screw Rod Perfect for ensuring your panel projects are assembled faster, easier, and more accurately, these clamping squares are useful additions to any woodworking toolkit.