Gedore 6476670 306 90 iskurengasavain 90 mm metrinen

With a massive 90 mm jaw opening and a 450 mm overall length, this Gedore striking ring spanner delivers the leverage and impact resistance needed for the toughest industrial fastening jobs. Drop-forged from high-grade special steel and phosphated for corrosion protection, it is built to withstand repeated hammer blows without deformation.

Overview

The Gedore 306 series striking ring spanner is a heavy-duty tool designed for applications where standard wrenches fall short. Its straight ring head is engineered to grip hex fasteners securely, while the striking surface on the opposite end allows for the application of additional force via a hammer. This makes it ideal for loosening seized or heavily torqued bolts in construction, mining, and heavy machinery maintenance.

What stands out

• 90 mm metric opening fits large hex nuts and bolts
• Drop-forged high-grade special steel for extreme durability
• Phosphated finish provides excellent corrosion resistance
• Striking surface enables use with a hammer for extra torque
• Conforms to DIN 744 standard for striking wrenches
• Straight ring head design for easy access in tight spaces

Technical details

• Wrench type: Striking ring spanner
• Wrench size: 90 mm
• Measurement system: Metric
• Series: Gedore 306
• Material: High-grade special steel
• Finish: Phosphated
• Standard compliance: DIN 744
• Head design: Straight ring
• Overall length: 450 mm
• Ring outer diameter: 140 mm
• Ring thickness: 36 mm
• Impact surface: Yes, for hammer blows
• Manufacturing process: Drop forged
• Application: Heavy-duty industrial, construction, automotive

Our verdict

A professional-grade striking ring spanner that combines immense size with rugged construction, making it an indispensable tool for heavy equipment maintenance and industrial applications.