What is the maximum clamping force of this clamp?

This heavy-duty clamp provides a maximum clamping force of 11000 N for demanding tasks.

What are the capacity dimensions of the Bessey GSM25?

The clamp features a maximum clamping capacity of 250 mm and a throat depth of 140 mm.

What type of handle is fitted on this clamp?

It is equipped with a steel sliding T-bar handle for secure and powerful manual tightening.

How much does the Bessey GSM25 clamp weigh?

This clamp weighs exactly 2.58 kg, ensuring stability and rigidity during heavy clamping operations.

What applications is this clamp designed for?

This F-style clamp is ideal for heavy metalworking, welding, fabrication, and construction projects.

BESSEY GSM25 construction clamp classiX GSM 250x140mm

Name: BESSEY GSM25 construction clamp classiX GSM 250x140mm
Brand: BESSEY
SKU: 02675220
Price: 80.8 EUR
Availability: InStock

Supplier number: BESSEY GSM25 | EAN 4008158035383

Recommended Retail Price €111.51

80.80 tax incl.

€66.78 excl. VAT (incl. all environmental contributions)

On stock - immediately available | we have 2 products in stock.

Ordered before 20:00 - delivered as of 05/10/2026
Shipping costs €6.99 VAT included | Free shipping for orders over a total amount of 125 euros
Delivery by DHL
Delivered from Belgium

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Secure clamping with Bessey clamp

Practical benefits

High clamping force capacity: You achieve up to 11000 N of reliable clamping force to hold heavy workpieces firmly.
Smooth and powerful tightening: The integrated steel T-bar handle lets you apply maximum torque with smooth, controlled leverage.
Flexible pivoting pressure plate: The heat-resistant contact plate tilts up to 35 degrees so you can easily clamp angled metal profiles.

In a nutshell

The right choise for

With the Bessey GSM25 construction clamp, you secure heavy workpieces reliably during demanding metal fabrication, welding, and structural assembly jobs. Delivering a formidable clamping force of up to 11000 N, this F-style clamp prevents shifting and vibration during intensive operations. Its 140 mm throat depth and 250 mm clamping capacity make it easy to span thick structural sections and wide flanges. The durable steel sliding T-bar handle allows you to apply smooth, maximum tightening torque with minimal effort. Additionally, the heat-resistant pressure plate pivots up to 35 degrees to firmly grip angled or uneven surfaces, while its 2.58 kg weight provides rigid stability on every project.

Product information FAQ

€80.80

In stock - tax incl.

Key features according to our expert

Max. clamping height: 250 mm
Depth: 140 mm
Type of chuck: F
Clamping tool handle type: Clampign lever
Clamping force: 11000 N
Weight: 2,58 kg
Product Range: Bessey ClassiX GS

Product description:

Clamping force up to 11,000 N at a torque of 40 Nm
Special heat-resistant pressure plate, rotatable up to 35°

All Features

Max. clamping height: 250 mm
Depth: 140 mm
Type of chuck: F
Clamping tool handle type: Clampign lever
Clamping force: 11000 N
Weight: 2,58 kg
Product range: Bessey ClassiX GS

Brand BESSEY
02675220
EAN 4008158035383
Supplier number BESSEY GSM25

Frequently asked questions about this product

Answered by specialists

What is the maximum clamping force of this clamp?: This heavy-duty clamp provides a maximum clamping force of 11000 N for demanding tasks.
What are the capacity dimensions of the Bessey GSM25?: The clamp features a maximum clamping capacity of 250 mm and a throat depth of 140 mm.
What type of handle is fitted on this clamp?: It is equipped with a steel sliding T-bar handle for secure and powerful manual tightening.
How much does the Bessey GSM25 clamp weigh?: This clamp weighs exactly 2.58 kg, ensuring stability and rigidity during heavy clamping operations.
What applications is this clamp designed for?: This F-style clamp is ideal for heavy metalworking, welding, fabrication, and construction projects.