Bessey SG80M Deep-Reach Screw Clamp, 800 mm Clamping Width, 140 mm Throat Depth, 8,000 N

The Bessey SG80M deep-reach screw clamp delivers an impressive 8,000 N clamping force across a maximum opening of 800 mm, making it a powerhouse for large-scale woodworking and metalworking projects. Its 140 mm throat depth allows secure clamping far from the workpiece edge, while the robust steel rail and cast iron fixed jaw ensure lasting durability under heavy use.

Advantages

High clamping force of 8,000 N holds workpieces firmly in place. Deep reach design with 140 mm throat depth provides access to hard-to-reach areas. Ergonomic wooden handle offers a comfortable grip during extended use. Swiveling pressure plate adapts to angled surfaces for even pressure distribution. Plastic protective caps prevent marring on delicate materials. Powder-coated finish resists corrosion and wear.

Suitable for

• Woodworking: gluing, laminating, and assembling large panels
• Metalworking: holding workpieces for welding or drilling
• General clamping: securing materials during fabrication
• Professional workshops and DIY enthusiasts

Key specifications

• Clamping width: 800 mm
• Throat depth: 140 mm
• Clamping force: 8,000 N
• Rail dimensions: 30 x 15 mm
• Rail material: high-quality steel
• Fixed jaw material: high-quality cast iron
• Movable jaw material: tempered steel
• Spindle type: trapezoidal thread
• Handle: ergonomic wooden handle
• Pressure plate: swiveling
• Jaw protection: plastic protective caps included
• Series: SG Series
• Finish: powder-coated blue

Recommendations

For maximum performance, ensure the clamp is positioned perpendicular to the workpiece and tighten the spindle evenly. Use the protective caps when clamping delicate surfaces to prevent damage.