POWERTEC Dual Function Miter Clamp & 90° Positioning Block - Set of 2 Assembly Clamping Squares for Miter Joints & Right Angle Woodworking Tools, Compatible with Fence, Bar Clamps (72010)

2-in-1 FUNCTIONALITY: Combines the benefits of a miter clamping tool and a positioning square, perfect for creating precise 90° angles during woodworking assembly, glue-ups, and box or frame construction DURABLE ABS CONSTRUCTION: Made from high-impact ABS, these clamping blocks offer excellent strength and wear resistance for repeated use. When assembled into a square configuration, the interlocking structure is engineered to prevent play between pieces, forming a rigid and stable 90° reference that maintains its shape under clamping pressure. MITER JOINT CLAMPING: This tool offers a more reliable way to clamp miter joints compared to traditional 4-point bar clamp setups, where uneven pressure can cause the joint to slip out of alignment. The dual-block design ensures clamping force is evenly directed toward the center of the miter joint, resulting in a secure hold and accurate alignment throughout the glue-up process 90° CORNER ASSEMBLY: When assembled into a square, the blocks serve as a sturdy positioning aid for clamping standard 90-degree inside or outside joints. This configuration provides a stable guide to keep workpieces properly aligned during assembly and glue-up. CLAMP COMPATIBILITY: Each block includes two 3/8" pass-through holes to accommodate fence clamp jaws and is fully compatible with POWERTEC 71004 Fence Clamps, as well as most bar clamps (e.g., POWERTEC 71569) and F-style clamps (e.g., POWERTEC 71626) for versatile and reliable workholding