What is the advantage of the external rear spindle?

The spindle is positioned behind the rail. This leaves the work area completely clear and protects the threaded spindle from welding spatter and dirt.

What is the maximum clamping force of the Bessey GRA30-12?

This claw clamp provides a maximum clamping force of 7500 N.

What are the clamping capacity and throat depth?

The clamp has a maximum clamping capacity of 300 mm and a throat depth of 120 mm.

Can this clamp also be used for spreading?

Yes, by removing the end stop, you can reverse the sliding arm to perform controlled spreading tasks.

Is the pressure pad suitable for round profiles and pipes?

Yes, the tilting cast iron pressure plate features a V-groove designed to grip round and angular workpieces securely.

BESSEY GRA30-12 construction clamp with rear spindle 300x120mm

Name: BESSEY GRA30-12 construction clamp with rear spindle 300x120mm
Brand: BESSEY
SKU: 41210094
Price: 122.6 EUR
Availability: PreOrder

Supplier number: BESSEY GRA30-12 | EAN 4008158035819

Recommended Retail Price €169.02

122.60 tax incl.

€101.32 excl. VAT (incl. all environmental contributions)

On order: delivered from 05/11/2026

Delivery by DHL

✆ Talk to a specialist

Clear workspace with the Bessey clamp

Practical benefits

Unobstructed access to workpieces: The spindle positioned behind the rail gives you open access to your joints while staying shielded from weld spatter.
High clamping force capacity: You achieve rock-solid holding power on heavy assemblies with a clamping and spreading force reaching 7500 N.
Flexible clamping on shapes: The tilting V-grooved pressure pad allows you to secure round, flat, or angular components with ease.

In a nutshell

The right choise for

With the Bessey GRA30-12 claw clamp, you handle welding and fabrication tasks with unrestricted access to your joints. By placing the spindle and tommy bar behind the guide rail, your work area stays completely clear while the thread is protected from weld spatter and dirt. Offering a clamping capacity of 300 mm and a throat depth of 120 mm, this clamp delivers a high clamping force of up to 7500 n to secure workpieces firmly in place. The tilting cast iron pressure pad with a V-groove grips round and angular profiles securely, and the reversible sliding arm easily converts for controlled spreading operations.

Product information FAQ

€122.60

tax incl.

Key features according to our expert

Max. clamping height: 300 mm
Depth: 120 mm
Type of chuck: F
Clamping tool handle type: Clampign lever
Clamping force: 7500 N
Weight: 2,41 kg
Product Range: Bessey GRA

Product description:

Max. clamping force 7,500 N
External spindle, protected against welding spatter
Free access to the workplace

All Features

Max. clamping height: 300 mm
Depth: 120 mm
Type of chuck: F
Clamping tool handle type: Clampign lever
Clamping force: 7500 N
Weight: 2,41 kg
Product range: Bessey GRA

Brand BESSEY
41210094
EAN 4008158035819
Supplier number BESSEY GRA30-12

Frequently asked questions about this product

Answered by specialists

What is the advantage of the external rear spindle?: The spindle is positioned behind the rail. This leaves the work area completely clear and protects the threaded spindle from welding spatter and dirt.
What is the maximum clamping force of the Bessey GRA30-12?: This claw clamp provides a maximum clamping force of 7500 N.
What are the clamping capacity and throat depth?: The clamp has a maximum clamping capacity of 300 mm and a throat depth of 120 mm.
Can this clamp also be used for spreading?: Yes, by removing the end stop, you can reverse the sliding arm to perform controlled spreading tasks.
Is the pressure pad suitable for round profiles and pipes?: Yes, the tilting cast iron pressure plate features a V-groove designed to grip round and angular workpieces securely.