Bessey SG50M High Performance Clamp SGM 500mm Clamping Width 140mm Throat Depth

This heavy-duty screw clamp delivers up to 12,000 N of clamping force across a 500 mm opening, making it a powerhouse for demanding metalworking and welding tasks. The SG50M combines a forged sliding arm, hardened trapezoidal spindle, and heat-resistant swivel pressure plates to hold workpieces securely even under vibration and high heat.

Advantages

The optimized fixed jaw features a tear-resistant plastic pressure plate that protects delicate surfaces while providing a firm grip. The smooth-running spindle with ergonomic 2-component handle allows precise, fatigue-free tightening. The anti-slip system ensures the movable jaw stays locked in position, preventing accidental release during heavy-duty use. Replaceable pressure plates withstand temperatures up to 200°C, making this clamp ideal for welding environments.

Suitable for

• Welding and metal fabrication
• Woodworking and carpentry
• General assembly and fixture building
• Automotive and machinery repair

Key specifications

• Clamping force: 12,000 N (12 kN)
• Clamping capacity: 500 mm
• Throat depth: 140 mm
• Rail dimensions: 27 x 13 mm
• Rail material: optimized profile steel, heat-treated
• Spindle: smooth-running, hardened, burnished trapezoidal thread
• Handle: ergonomic 2-component plastic
• Fixed jaw: optimized with tear-resistant plastic pressure plate
• Pressure plates: replaceable, heat-resistant up to 200°C, swivelable
• Finish: galvanized spindle and rail
• Movable jaw: forged sliding arm

Recommendations

For professionals who need maximum clamping force and durability in tough environments, the Bessey SG50M delivers uncompromising performance.