90° Aluminum Alloy Woodworking Positioning Squares – 4-Pack

90° Aluminum Alloy Woodworking Positioning Squares

Achieve flawless right-angle joints every time with these 90 Degree Aluminum Alloy Woodworking Positioning Squares. Whether you're assembling cabinets, building furniture, crafting drawers, or tackling weekend DIY projects, these clamp-style corner squares hold your workpieces at a perfect 90° angle — freeing both hands for fastening, gluing, or nailing.

Why Woodworkers Love These Positioning Squares

• High-Grade Aluminum Alloy Construction: Lightweight yet exceptionally rigid, the aircraft-grade aluminum resists warping and corrosion, delivering square results project after project.
• True 90° Accuracy: Precision-machined edges guarantee a dead-on right angle every time — no guesswork, no re-measuring.
• Versatile Clamping Design: Compatible with standard bar and F-clamps, these squares lock panels, frames, drawers, and cabinet boxes securely in place while you work.
• Compact & Portable: Slim enough to toss in a tool bag and light enough to use all day without fatigue — great for both job-site pros and home hobbyists.
• Wide Range of Applications: Ideal for furniture assembly, cabinet making, picture framing, shelving, and general woodworking or carpentry tasks.
• Great Value Set: Comes as a 4-pack so you can clamp multiple corners simultaneously, speeding up your workflow significantly.

Product Specifications

• Material: High-grade aluminum alloy
• Angle: 90 degrees (right angle)
• Size: 80 mm
• Quantity: 4-pack
• Compatibility: Standard bar clamps and F-clamps
• Best For: Woodworking, carpentry, cabinet making, furniture assembly, DIY projects

Perfect For

• Professional carpenters and cabinet makers
• DIY enthusiasts building home furniture
• Picture framers and shelf builders
• Anyone who needs consistent, repeatable 90° joints

For more guidance on safe and effective woodworking practices and tool use, visit the OSHA Woodworking Safety Resource.

Frequently Asked Questions

Q: What are 90 Degree Woodworking Positioning Squares used for?

A: These aluminum alloy positioning squares are used to hold two workpieces at a precise 90° right angle during assembly, gluing, or fastening. They are ideal for building cabinets, drawers, furniture frames, shelves, and other carpentry or woodworking projects where square corners are essential.

Q: What material are these woodworking squares made from?

A: They are crafted from high-grade aluminum alloy, making them both lightweight and highly durable. The aluminum construction resists warping and corrosion, ensuring long-lasting accuracy across many projects.

Q: How do I use these positioning squares with clamps?

A: Simply place the square into the corner where two panels or boards meet at a right angle, then use standard bar clamps or F-clamps to secure the workpieces against the square's inner faces. This holds everything at a true 90° while you fasten, glue, or nail the joint.

Q: How many squares are included in the set?

A: Each set includes 4 positioning squares, allowing you to clamp and square multiple corners of a project simultaneously — saving time and improving accuracy across the entire build.