90° Right Angle Clamp Set for Woodworking & Picture Framing

Get Perfect 90° Corners Every Time

Whether you're building furniture, assembling picture frames, or tackling a DIY woodworking project, these 90 Degree Right Angle Clamps are the reliable hand tool every carpenter needs. Available in a 1, 2, or 4-piece set, these aluminum alloy clamps hold your workpieces at a precise right angle so you can drill, glue, and fasten with confidence.

Key Features

• True 90° Clamping – Holds joints at a perfect right angle every time, ideal for frames, boxes, and furniture assembly
• 45° Sawing Compatible – Doubles as a guide for 45-degree angle cuts
• Independently Adjustable Jaws – Accommodates various material thicknesses with ease
• Maximum Clamping Range: 7.5 cm – Suitable for a wide variety of workpiece sizes
• Pre-Drilled Mounting Holes – Easily fix clamps to work surfaces for hands-free operation
• Durable Aluminum Alloy Body with Steel Screws – Lightweight yet tough construction built to last
• Great for Picture Framing & Woodworking – Best used in sets of 4 to frame all four corners simultaneously

Specifications

• Material: Aluminum Alloy with Steel Screws
• Type: 4-inch Spring Clamp
• Color: Red
• Structure: Spring Clamp
• Model: GZ198
• Country of Origin: Made in China

What's in the Box

1, 2, or 4 × 90° Right Angle Clamps (depending on variant selected)

Who Is This For?

These clamps are perfect for hobbyist woodworkers, professional carpenters, DIY enthusiasts, and anyone who needs accurate, repeatable right-angle joints. Whether you're crafting a picture frame, assembling a cabinet, or building a shelf, these clamps make the job cleaner and faster.

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Learn More About Woodworking Safety

For tips on safe tool use and workshop best practices, visit the CDC's Woodworking Safety Resource.

Frequently Asked Questions

Q: Can I use these 90 degree right angle clamps for picture frame assembly?

A: Absolutely! These right angle clamps are specifically designed for picture framing and woodworking. For best results when framing, use all 4 clamps simultaneously — one on each corner — to ensure a perfectly square frame while your glue or fasteners set.

Q: What is the maximum clamping size for these right angle clamps?

A: The maximum clamping range is 7.5 cm (approximately 3 inches), making these clamps suitable for a wide variety of wood thicknesses and workpiece sizes commonly used in woodworking and picture framing projects.

Q: Are these clamps compatible with 45-degree angle cuts?

A: Yes! In addition to holding 90-degree joints, these clamps can also be used as a guide for 45-degree sawing, making them a versatile addition to your woodworking toolkit.

Q: What material are these right angle clamps made from?

A: These clamps feature a durable aluminum alloy body with steel screws. This combination keeps the clamps lightweight for easy handling while providing the strength and rigidity needed for reliable clamping pressure.