Aluminum Alloy 90° Corner Clamps – Right Angle Clamping Jig

Aluminum Alloy 90° Corner Clamps — Right Angle Clamping Jig for Woodworking

Achieve flawless, perfectly square joints every time with this professional-grade 4-piece Aluminum Alloy 90° Corner Clamp Set. Whether you're building cabinets, assembling picture frames, crafting wooden boxes, or tackling DIY furniture projects, these right-angle clamping jigs keep your workpieces locked at a precise 90 degrees — hands-free — so you can focus on your craft.

Made in Mainland China.

Why Choose These Corner Clamps?

• Effortless Precision: Engineered to eliminate misalignment, these clamps ensure perfectly square edges and tight-fitting corner joints for frames, drawers, cabinets, and more.
• Rust-Proof Aluminum Alloy Build: High-density aluminum alloy construction delivers exceptional durability, rust resistance, and wear resistance — built to last through countless projects.
• Reliable 90° Angle Stability: The firm right-angle grip eliminates workpiece slippage during clamping, giving you the accuracy needed for intricate joinery and structural builds.
• Hands-Free Clamping System: Thermoplastic star knobs and extension bolts lock workpieces securely in place, freeing your hands for drilling, nailing, or gluing.
• Versatile Application: Perfect for carpenters, hobbyists, and DIY enthusiasts assembling drawers, cabinets, boxes, picture frames, mailboxes, and furniture.
• Complete Kit Included: Comes with everything you need — 4 corner clamps, 8 fixed blocks, 8 extension bolts, 10 metal spacers, 8 star knobs, and a compact storage box.

Specifications

• Material: Aluminum Alloy
• Corner Clamp Size: 14 × 14 cm / 5.5 × 5.5 inches
• Extension Bolt Size: 13 cm / 5.12 inches
• Metal Gasket Size: 1.65 cm / 0.65 inches
• Star Knob Size: 3.8 cm / 1.49 inches
• Fixed Block Size: 2.7 × 1.7 × 4 cm / 0.98 × 0.66 × 1.58 inches
• Total Weight: 3.53 lbs (1,600 g)

What's in the Box?

• 4 × 5.5-inch Corner Clamps
• 8 × Fixed Blocks
• 8 × 5.12-inch Extension Bolts
• 10 × Metal Spacers
• 8 × Thermoplastic Star Knobs
• 1 × Compact Storage Box

A Thoughtful Gift for Woodworking Enthusiasts

Looking for a practical gift for the craftsman in your life? This corner clamp set is an ideal present for any dad, husband, or hobbyist who takes pride in precision woodworking. It simplifies complex assembly tasks while maintaining structural integrity — indispensable for anyone committed to quality craftsmanship.

Note: Slight color variation may occur due to lighting and photography angles. Minor dimensional tolerances due to manual measurement are normal.

Explore More Woodworking & Crafting Essentials

• "1% Better Every Day" Motivational Canvas Wall Art Print — Great workshop inspiration!
• "All Carb Diet" Funny Quote Canvas Wall Art Print — Add personality to your workshop or home.

For more information on safe tool usage and woodworking best practices, visit the OSHA Woodworking Safety Guidelines.

Frequently Asked Questions

Q: What material are these 90-degree corner clamps made from?

A: These corner clamps are crafted from high-density aluminum alloy, providing a rust-proof, lightweight, and wear-resistant build that delivers consistent performance across many woodworking and crafting projects.

Q: How many corner clamps come in this set?

A: The set includes 4 aluminum alloy 5.5-inch corner clamps, along with 8 fixed blocks, 8 extension bolts, 10 metal spacers, 8 thermoplastic star knobs, and a compact storage box — everything you need for precise right-angle clamping.

Q: What types of projects are these right-angle clamping jigs suitable for?

A: These 90-degree corner clamps are ideal for assembling picture frames, drawers, cabinets, wooden boxes, furniture, mailboxes, and a wide range of DIY woodworking projects where precise square joints are essential.

Q: Are these corner clamps suitable for beginners?

A: Absolutely! The hands-free design with easy-to-tighten star knobs and extension bolts makes these clamps user-friendly for beginners and hobbyists, while the precision build also satisfies the demands of professional carpenters.