Silverline 21mm 1/2-inch Drive 6-Point Metric Socket
Durable Silverline 21mm 6-point socket for maximum torque transfer. Chrome vanadium steel, corrosion-resistant finish, and superior grip.
The Silverline 21mm 1/2-inch Drive 6-Point Metric Socket is engineered for superior performance and durability. Precision cold-forged from hardened and tempered chrome vanadium steel, this 6-point hex socket ensures maximum torque transfer to the fastener face, reducing the risk of rounding bolts.
Fully polished and nickel chrome-plated for enhanced corrosion resistance, the socket is built to withstand rigorous use in professional and DIY settings. The chamfered ends and thin walls provide positive location on fasteners, while the knurled ring improves grip and control during operation. Additionally, the bearing hole ensures a solid connection to your tool for efficient and secure fastening.
Ideal for automotive, mechanical, and industrial applications, this socket delivers the reliability and strength required for heavy-duty tasks.
- Shipped within 0-2 business days
- Shipping to United States: 3-5 business days*
- Free Shipping Included
- Automotive Repairs
- Mechanical Maintenance
- Industrial Fastening
- DIY Projects
- Size: 21mm
- Drive Size: 1/2 inch
- Point Count: 6-point
- Material: Chrome Vanadium Steel
- Finish: Nickel Chrome-Plated
- Special Feature: Chamfered Ends
- Special Feature: Thin Walls for Easy Access
- Special Feature: Knurled Ring for Improved Grip
- Special Feature: Bearing Hole for Secure Tool Connection
Always follow local regulations and product guidance.
Free standard delivery on US mainland orders. Express delivery options and international shipping available at checkout.
We offer a 30-day money-back guarantee on most products. For defective items, contact us within 14 days for a replacement or refund.
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