What jaw sizes does this open-ended spanner have?

This double open-ended spanner features a 7 mm opening on one end and an 8 mm opening on the other.

What is the total length of the Bahco 6M-7-8?

This spanner has a total length of 122 mm.

What is the angle of the spanner heads?

The heads are set at a 15° angle to improve accessibility in confined spaces.

Is this tool protected against corrosion?

Yes, the chrome-plated finish provides dependable protection against rust and wear.

Is this spanner insulated for electrical work?

No, this tool is neither VDE-certified nor non-sparking, making it unsuitable for live electrical work.

BAHCO 6M-7-8 socket spanner chrome-plated 7 mm x 8 mm, length 122 mm

Name: BAHCO 6M-7-8 socket spanner chrome-plated 7 mm x 8 mm, length 122 mm
Brand: BAHCO
SKU: 41850006
Price: 8.68 EUR
Availability: InStock

Supplier number: BAHCO 6M-7-8 | EAN 7314151832063

8.68 tax incl.

€7.17 excl. VAT (incl. all environmental contributions)

On stock - immediately available | we have 6 products in stock.

Ordered before 20:00 - delivered tomorrow 09/10/2026
Shipping costs €11.99 VAT included | Free shipping for orders over a total amount of 125 euros
Delivery by DHL
Lifetime warranty on Bahco? Or limited in time? Read more about it here.

✆ Talk to a specialist

Efficient fastening with the Bahco wrench

Practical benefits

Better access in tight spaces: The slim open-end heads angled at 15° allow you to engage fasteners smoothly in confined areas.
Comfortable U-shaped handle grip: The ergonomic shank design minimizes hand fatigue, providing you with solid control during repetitive tasks.
Durable alloy steel construction: Forged from high-performance steel with a chrome finish, it ensures you get long-lasting protection against rust.

In a nutshell

The right choise for

With the Bahco 6m-7-8 open-ended spanner, you tackle 7 mm and 8 mm hexagonal bolts and nuts with total confidence, even in cramped quarters. Thanks to the slim heads angled at 15°, you can easily engage fasteners from the side when there is no clearance overhead. The patented U-shaped shank fits comfortably in your hand, reducing fatigue during repetitive maintenance, bicycle repairs, or precision assembly tasks. Forged from high-performance alloy steel with a durable chrome-plated finish, this spanner delivers dependable protection against rust and wear so you can work with precision every time.

Product information FAQ

€8.68

In stock - tax incl.

Key features according to our expert

Width across flats 1: 7 mm
Length: 130 mm
Non-sparking: No
VDE approved: No
With safety colour code 1000V: Not applicable
Surface treatment: Chrome plated
Width across flats 2: 8 mm

Product description:

Double open end wrench in metric sizes
Standards: ISO 691, ISO 1085, ISO 10102 and ISO 3318
Material: High performance alloy steel
U shape shank provides better comfort
Open end angle 15º with a slimmer head for more accessibility
Large and one-directional size marking for easy identification
Chrome plated Micro Matt finishing provides high quality surface
Patented U shape design
SB = Retail pack on a plastic info card

All Features

Width across flats 1: 7 mm
Length: 130 mm
Non-sparking: No
Vde approved: No
With safety colour code 1000v: Not applicable
Surface treatment: Chrome plated
Width across flats 2: 8 mm
Thickness mm: 3.9 mm
Dimensions mm: 7x8 mm
Length mm (l): 122 mm
Second size width mm: 17,9 mm
First size width mm: 15,5 mm
Weight g: 22 g

Brand BAHCO
41850006
EAN 7314151832063
Supplier number BAHCO 6M-7-8
Warranty Lifetime warranty on Bahco? Or limited in time? Read more about it here.

Frequently asked questions about this product

Answered by specialists

What jaw sizes does this open-ended spanner have?: This double open-ended spanner features a 7 mm opening on one end and an 8 mm opening on the other.
What is the total length of the Bahco 6M-7-8?: This spanner has a total length of 122 mm.
What is the angle of the spanner heads?: The heads are set at a 15° angle to improve accessibility in confined spaces.
Is this tool protected against corrosion?: Yes, the chrome-plated finish provides dependable protection against rust and wear.
Is this spanner insulated for electrical work?: No, this tool is neither VDE-certified nor non-sparking, making it unsuitable for live electrical work.