The Siegmund 2-280394.3.P: 4,000x400x400mm Square U-Shape Riser Block delivers maximum rigidity and durability for the largest welding and fabrication assemblies. Manufactured from 25mm (0.98" Inches) plasma-nitrided steel, it resists wear and provides long-term stability under extreme shop conditions.
- It extends welding tables for oversized assemblies and vertical structures.
- Five-sided boreholes with optional diagonal arrangement expand clamping capacity.
- Precision 100mm (3.94" Inches) grid pattern ensures quick, accurate alignment.
- Connector bolt mounting provides a secure, rigid connection to welding tables.
- Back-side holes allow installation of table legs for extensions beyond 500mm (19.69" Inches).
Key Features:
- Delivers oversized stability for Siegmund System 28 Metric Series assemblies.
- Plasma nitriding increases hardness and long-term surface protection.
- Multiple borehole options and precision grid expand fixturing versatility.
- Extended 4,000mm length handles the largest structural welding projects.
Specifications:
- System: Siegmund System 28 Metric Series
- Length: 4,000mm (157.48" Inches)
- Width: 400mm (15.75" Inches)
- Height: 400mm (15.75" Inches)
- Material Thickness: 25mm (0.98" Inches)
- Weight: 2,219.69 lbs. (1,007 kg.)
Common Uses:
This Square U-Shape Riser Block provides unmatched support for very large assemblies, structural welding projects, and long table extensions. Fabricators rely on its hardened surface, versatile borehole system, and massive format to secure oversized components with strength, accuracy, and repeatability.
