- Made of aluminium bronze
- Ring wrench designed for the tightening of two different sizes of nuts and bolts
- Ideal for small spaces and deep concavities
- Fulfils product standard DIN 837
- Non-sparking (NS) tools designed for use in potentially explosive environments, where ‘traditional’ steel tools may create spark
Weight, g 510 g
Certificates DIN 837
Length 330 mm
{fr_FR=Taille clé} 30×36 mm
Ring thickness 17 mm
First ring size 49 mm
Second ring size 55 mm
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