Silverline 1/2″ Drive 21mm Impact Socket, 6-Point, Metric
Durable 1/2″ drive 21mm impact socket from Silverline, made of chrome vanadium steel with 6-point hex design for high-torque applications.
The Silverline 1/2″ Drive 21mm Impact Socket is precision-engineered for demanding applications, featuring cold-forged, hardened, and tempered chrome vanadium steel construction for exceptional durability. Its 6-point hex design provides superior grip and reduces rounding of fasteners, making it ideal for use with powered impact tools.
This industrial-grade socket features a thick-walled design for increased strength when handling repetitive high-torque tasks. The clear laser-etched size markings ensure quick identification, while the industrial phosphate coating offers excellent corrosion resistance, extending the tool’s lifespan in harsh environments. Additionally, a sidewall hole accommodates both ball and pin locking mechanisms for secure attachment to impact tools.
Key Features:
- Material: Chrome vanadium steel, hardened and tempered for strength
- Drive Size: 1/2″
- Point Configuration: 6-point hex for superior grip
- Coating: Industrial phosphate for corrosion resistance
- Markings: Laser-etched for easy identification
- Locking Mechanism: Sidewall hole for ball or pin retention
- Application: Designed for high-torque impact tools
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Technical Specifications
- Impact wrench applications
- High-torque mechanical repairs
- Automotive servicing
- Heavy-duty construction work
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- Material: Chrome vanadium steel
- Drive Size: 1/2″
- Socket Size: 21mm
- Point Configuration: 6-point hex
- Coating: Industrial phosphate
- Locking Mechanism: Sidewall hole for ball/pin retention
- Manufacturing Process: Cold-forged, hardened, tempered
- Markings: Laser-etched
- Weight: 100g
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Free standard delivery on UK mainland orders. Express delivery options and international shipping available at checkout.
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