400mm extension for table with 6mm rim (7 sizes)

400 mm Extensions – Extensions for 4A Métal Welding Tables

The 400 mm extensions by 4A Métal allow you to enlarge your Ø16 mm welding table while maintaining the same precision, rigidity, and finish as your main tabletop. Available in several lengths (600 mm to 2400 mm), they adapt to all workshops and all needs.

⚙️ Technical Specifications

• Width: 400 mm
• Available lengths: 600 mm / 900 mm / 1200 mm / 1500 mm / 1800 mm / 2100 mm / 2400 mm
• Thickness: 6 mm pickled steel
• Standard Ø16 mm holes – 50 mm spacing
• Compatibility: Ø16 mm clamping tables (European system)
• Versions:
  • KIT – delivered flat, for self-assembly or welding
  • WELDED – ready to use, assembled and inspected

🧰 Use

These modular extensions allow you to:

• extend your working surface without modifying the main table;
• create side supports for long pieces;
• create precise corner assemblies;
• adapt your welding station to each project.

💡 Advantages

• Rigidity and precision equivalent to the main table
• Quick assembly thanks to Ø16 mm holes
• High-precision laser cutting
• 6 mm pickled steel: flatness and durability
• 100% French manufacturing

🇫🇷 4A Métal Manufacturing

Cut, inspected, and finished in our workshops in Romilly-sur-Seine (Aube), 4A Métal extensions are designed to last. They offer a robust and aesthetic modular solution for professionals and welding enthusiasts alike.

Extend your table, expand your possibilities.