GEDORE K 21 70 Impact Socket 1 inch Drive 70 mm 6-Point CrMo Phosphated

For heavy-duty fastening under high torque, this GEDORE K 21 70 impact socket delivers the strength and precision that standard chrome sockets cannot match. Engineered for use with 1-inch drive impact wrenches, it combines a 70 mm hexagonal profile with a robust chrome-molybdenum steel body and phosphated finish, ensuring reliable performance in demanding industrial environments.

Highlights

• 1-inch female square drive for secure connection to impact wrenches
• 70 mm metric hex socket size, ideal for large fasteners
• 6-point design grips flat sides, reducing the risk of rounding
• Chrome-molybdenum steel (CrMo) withstands high impact forces
• Phosphated surface provides corrosion resistance and a matte black appearance
• Conforms to DIN 3129 and ISO 2725-2 standards
• Total length of 100 mm with working end diameter 98 mm and drive end diameter 50 mm
• Compatible with retaining pin and O-ring (not included) for secure tool retention

In daily use

This socket is built for machine operation and impact wrench applications where durability is critical. The 6-point profile transfers torque efficiently while minimizing wear on fastener heads, and the CrMo steel construction absorbs shock without cracking. The phosphated coating not only protects against rust but also provides a non-reflective surface that is easy to clean. Whether you are working on heavy machinery, construction equipment, or industrial assemblies, this socket offers consistent performance under repeated high-torque loads.

Full specifications

• Drive Size: 1 inch
• Socket Size: 70 mm
• Socket Type: Impact Socket
• Number of Points: 6-point (Hexagonal)
• Material: Chrome-Molybdenum Steel (CrMo)
• Finish: Phosphated
• Standard: DIN 3129, ISO 2725-2
• Application: Machine operation, Impact wrenches
• Tool Holder Type: Female Square Drive
• Total Length (L1): 100 mm
• Outer Diameter (Working End, d1): 98 mm
• Outer Diameter (Drive End, d2): 50 mm
• Series: K 21
• For Use With: Retaining pin and O-ring (not included)
• Impact Resistance: Yes
• Color: Black
• Measurement System: Metric
• Corrosion Protection: Yes (Phosphated)

Final note

GEDORE quality for professional impact applications—built to last under the toughest conditions.