Corner Clamp GEKO G29920 70 mm for Right-Angle Joining and Clamping

The GEKO G29920 corner clamp with 70 mm clamping capacity is designed to hold workpieces at a precise right angle for assembly and gluing tasks. It secures components such as wooden boards, frames and panels to enable accurate positioning while you drill, screw or let adhesive cure. The clamp provides stable, hands-free support for workshop and DIY applications where maintaining a 90° joint is essential.

Advantages

This corner clamp offers a compact design with a 70 mm clamping reach that fits common workpiece thicknesses in furniture making, frame assembly and light carpentry. It simplifies alignment by keeping both parts fixed at a right angle, reducing the need for temporary supports or additional hands during assembly. The construction provides reliable pressure distribution across the contact surfaces to maintain joint integrity while fastening or during adhesive curing.

Suitable for

• Assembling wooden frames and cabinets
• Gluing joints and corner bonds
• Positioning panels and small boards for drilling or screwing
• DIY projects, hobby woodworking and light workshop repairs

Key specifications

• Clamping capacity: 70 mm reach suitable for small to medium thickness workpieces
• Clamping orientation: fixed right-angle (90°) positioning
• Application: holds workpieces for gluing, drilling and screwing
• Usage environment: workshop, garage, hobby or professional light carpentry

How to use

Position the two workpiece edges into the clamp so that they meet at the internal right-angle stops. Tighten the clamp mechanism until both parts are securely held and the joint is square; avoid overtightening to prevent surface damage. With the pieces fixed, proceed with drilling, screwing or applying adhesive. Leave the clamp in place until fasteners are secured or until the adhesive has fully cured according to the adhesive manufacturer’s instructions.

Usage recommendations

For best results, check alignment with a square before final tightening and protect delicate surfaces with thin padding if required. Use in combination with appropriate adhesives and fasteners rated for the materials being joined, and follow standard safety practices in the workshop.