BAHCO NS106-144 ring spanner, non-sparking, aluminium bronze, 450 mm, 4-1/2"

Name: BAHCO NS106-144 ring spanner, non-sparking, aluminium bronze, 450 mm, 4-1/2"
Brand: BAHCO
SKU: 02750043
Price: 1316.95 EUR
Availability: PreOrder

Supplier number: BAHCO NS106-144 | EAN 7314150295548

Recommended Retail Price €2,154.34

1,316.95 tax incl.

€1,088.39 excl. VAT (incl. all environmental contributions)

On order: delivered from 07/10/2026

Ordered before 20:00 - delivered as of 07/10/2026
Free shipping
Delivery by DHL
Lifetime warranty on Bahco? Or limited in time? Read more about it here.

✆ Talk to a specialist

Safe heavy-duty striking with Bahco

Practical benefits

Non-sparking safety in hazardous zones: You operate safely in potentially explosive environments thanks to the spark-resistant aluminium bronze construction.
Maximum torque on large fasteners: You tighten and loosen heavy 4-1/2" nuts and bolts easily by striking the wrench with a hammer.
Certified strength matching DIN 7444: You rely on a durable 450 mm forged design engineered to meet standard DIN 7444 specifications.

In a nutshell

The right choise for

With the Bahco NS106-144 slogging ring wrench, you tackle heavy-duty fastening jobs in potentially explosive atmospheres with complete confidence. Engineered from non-sparking aluminium bronze, it eliminates ignition risks while delivering dependable durability. Designed to be struck with a hammer, this 450 mm forged wrench transmits high impact torque directly onto stubborn 4-1/2" nuts and bolts. Meeting the rigid din 7444 standard, it provides the strength and safety you need to master demanding industrial maintenance tasks efficiently.

Product information FAQ

€1,316.95

tax incl.

Key features according to our expert

Length: 450 mm
Non-sparking: Yes
Width across flats: 4 1/2"

Product description:

Slogging ring wrench, used with a hammer to tighten large bolts and nuts
Material: Aluminium Bronze
Non sparking
Die-forged
Fulfilling product standard DIN 7444

All Features

Length: 450 mm
Non-sparking: Yes
Width across flats: 4 1/2"
Standard: DIN 7444
Length mm (l): 450 mm
Thickness ring mm: 45 mm
Dimensions mm: 4 1/2 in
Weight g: 8850 g
Ring width mm: 168 mm

Brand BAHCO
02750043
EAN 7314150295548
Supplier number BAHCO NS106-144
Warranty Lifetime warranty on Bahco? Or limited in time? Read more about it here.

Frequently asked questions about this product

Answered by specialists

What is the Bahco NS106-144 slogging ring wrench used for?: It is designed to be struck with a hammer to tighten or loosen large nuts and bolts in potentially explosive environments.
What are the key dimensions of this wrench?: This model features a wrench size of 4-1/2" (inches) and a total length of 450 mm.
What material is this slogging wrench made of?: It is manufactured from non-sparking aluminium bronze (Al-Br).
Which standard does this slogging wrench meet?: This wrench is forged according to the DIN 7444 standard.