BESSEY All-steel screw clamp classiX GS with tommy bar
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The BESSEY ClassiX GS-K All-Steel Screw Clamp is designed for strong, reliable professional clamping. It delivers up to 7,400 N of clamping force.
The fixed jaw and sliding arm are manufactured from tempered steel. This provides strong yet resilient clamping across wood and metal applications. A rounded steel tommy bar provides effective leverage during tightening.
The ClassiX GS-K range includes several opening capacities for different workshop tasks.
⭐ Key Features
• Up to 7,400 N clamping force
• Tempered steel fixed jaw and sliding arm
• Rounded steel tommy bar
• Strong all-steel construction
• Resilient clamping action
• Multiple opening capacities available
• Suitable for wood and metal applications
• Designed for professional workshop use
💪 Up to 5,000 N Clamping Force
The ClassiX GS-K provides strong clamping pressure for demanding workshop tasks. Its all-steel construction helps maintain reliable force throughout the clamping process. This makes it suitable for fabrication, joinery and assembly work.
🔩 Rounded Tommy Bar
The steel tommy bar provides excellent leverage during tightening. Its rounded ends improve comfort and control making it easier to apply high clamping pressure manually.
🏗️ Tempered Steel Construction
The fixed jaw and sliding arm are made from tempered steel.This provides strength while retaining useful elasticity. The construction is suited to repeated professional use.
🔄 Resilient Clamping Action
All-steel construction allows the clamp to flex slightly under load. This helps maintain secure pressure on the workpiece. It also makes the clamp well suited to demanding workshop environments.
📏 Available Sizes
| Variant | Opening (mm) | Throat Depth (mm) | Rail (mm) | Clamping Force (N) |
| GS16K | 160 | 80 | 16 x 7.5 | 2300 |
| GS20K | 200 | 100 | 19.5 x 9.5 | 4000 |
| GS25K | 250 | 120 | 22 x 10.5 | 4400 |
| GS30K | 300 | 140 | 25 x 12 | 6100 |
| GS40K | 400 | 120 | 25 x 12 | 6500 |
| GS50K | 500 | 120 | 25 x 12 | 6500 |
| GS60K | 600 | 120 | 25 x 12 | 6500 |
| GS80K | 800 | 120 | 25 x 12 | 7400 |
| GS100K | 1000 | 120 | 25 x 13 | 7400 |
🛠️ Applications
- Woodworking and joinery.
- Furniture and cabinet assembly.
- Metalworking and fabrication.
- Frame and panel clamping.
- Suitable for general professional workshop use.
- Useful where strong manual clamping is required.
✅ Why Choose the BESSEY ClassiX GS-K?
The ClassiX GS-K combines durable all-steel construction with powerful manual tightening.
Its rounded tommy bar provides reliable leverage.
Up to 7,400 N clamping force suits many professional tasks.
Choose the GS-K for strong, simple and dependable workshop clamping.