Combination wrench made from extremely durable CRV tool steel, cold die-forged. The wrench is subjected to a careful heat treatment process. Hardened in a vacuum furnace and quenched in oil, which prevents the formation of decarburization and surface burning on the wrench. It is then tempered at the appropriate temperature, which in turn reduces stresses formed during hardening and thus significantly increases the wrench's bending strength.

Excellent corrosion protection by nickel plating and a matte satin coating.

Flat head angled at 15° and ring end bent by 15° make it easier to maneuver the wrench and loosen fasteners in hard-to-reach places.

Product characteristics:

• Brand: TVARDY
• Size [mm]: 41
• Material: CRV steel cold die-forged
• Meets DIN 3113-A standards
• Holds a German VPA GS certificate
• Wrench subjected to a careful heat treatment process
• Hardened in a vacuum furnace, quenched in a special quenching oil
• Protected against corrosion by nickel plating and a matte satin coating