Corner joint piece

Corner clamping block Ø16 mm – 6 mm steel – 4A Métal

The 4A Métal corner clamping block is a clamping accessory designed to connect several elements together on a Ø16 mm welding table. Composed of a flat base and two 90° crossed faces, it allows for the solid assembly of parts or accessories on two perpendicular planes, while maintaining perfect alignment.

⚙️ Technical specifications

• Material: 6 mm pickled steel
• Structure: flat base + two 90° crossed faces
• Ø16 mm holes spaced 50 mm apart – universal compatibility
• Precision laser cutting – clean edges, perfect fit
• Versions:
  • KIT – delivered flat, for self-welding
  • WELDED – assembled and ready to use

🧩 Use

The corner clamping block is ideal for:

• Creating three-dimensional structures or jigs
• Assembling two squares or extensions at 90°
• Serving as a stable support point for complex assemblies
• Connecting several clamping accessories together on a Ø16 mm table

Its crossed design ensures exceptional stability and high resistance to torsion, even on heavy structures.

💡 Strengths

• Rigidity and precision of 90° positioning
• Ultra-stable double-faced crossed structure
• Compatible with all Ø16 mm welding tables
• Made from 6 mm steel – durable and non-deformable

🇫🇷 Made in France

Manufactured in our workshop in Romilly-sur-Seine (Aube), the 4A Métal corner clamping block benefits from cutting quality and rigorous control. Each piece is designed for professional use and optimal durability.

A robust and precise accessory – ideal for connecting squares, extensions, and 3D structures on a welding table.