Genius Tools Impact Socket 21mm 1/2 Inch Drive CR-Mo Steel Heavy Duty - 444021
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Genius Tools Impact Socket 21mm 1/2 Inch Drive CR-Mo Steel Heavy Duty - 444021
- Genius Tools 21mm impact socket with 1/2 inch drive fits compatible impact drive tools for metric high-torque fastening tasks.
- 40mm overall length provides a compact socket profile, helping improve controlled access in tight or limited fastening areas.
- CR-Mo steel construction with oil-quenched heat treatment and matte black oxide finish supports toughness, durability, and anti-corrosive properties.
- Permanently stamped 21mm size markings make the impact socket easier to identify quickly and keep organized with other sockets.
- Heavy-duty impact socket meets or exceeds ANSI standards and is backed by a limited lifetime warranty against defects.
Genius Tools Impact Socket 21mm 1/2 Inch Drive CR-Mo Steel Heavy Duty - 444021 Impact Socket
This 1/2" drive 21mm impact socket is built for high-torque fastening where strength, fit, and long-term durability matter. The 40mm (1.57") overall length keeps the profile compact for controlled access while maintaining the robustness expected from an impact-rated socket.
Constructed from Chromium Molybdenum Alloy Steel (CR-Mo), it is engineered for high strength and durability with anti-corrosive properties. A matte black oxide finish and oil-quenched heat treatment help deliver a tough exterior and a strong inner core for sustained professional use.
Key Benefits
- 1/2" drive, 21mm size supports common impact tool fastening applications.
- 40mm overall length fits compactly while maintaining an impact-rated profile.
- Chromium Molybdenum Alloy Steel construction delivers strength and long-term durability.
- Anti-corrosive material properties help resist harsh shop and jobsite conditions.
- Oil-quenched heat treatment improves exterior toughness and inner core strength.
- Matte black oxide coating provides a durable finish for demanding professional use.
- Permanently stamped size markings speed identification and improve tool organization.
SKU: 444021. Designed and made for professional technicians, this impact socket meets or exceeds ANSI standards and is backed by the Genius Tools Limited Lifetime Warranty against manufacturer defects. It is a dependable choice for repeated heavy use where consistent performance and easy size identification are essential.
| Brand | Genius Tools |
|---|---|
| Type | Impact Sockets |
