SK PROFESSIONAL TOOLS Socket: Metric, 1/2 in Drive Size, 21 mm Socket Size, 12-Point, Std
The SK PROFESSIONAL TOOLS Socket is a 1/2" Drive Hand Socket in metric size, model 40321. It features a 21 mm socket size with a 12-point standard configuration and a Chrome finish.
SKU 3G-OTH-317642
Local availability & support — Singapore
- Local office
- 20 Woodlands Link #09-05, Singapore 738733
- Phone
- +65 8878 8355
- Delivery
- Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
- Payment
- Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
- Ships to
- Singapore
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Product Description
The SK PROFESSIONAL TOOLS Socket is a 1/2" Drive Hand Socket in metric size, model 40321. It features a 21 mm socket size with a 12-point standard configuration and a Chrome finish.
Frequently Asked Questions
What is the SK PROFESSIONAL TOOLS 40321 socket used for?
The SK PROFESSIONAL TOOLS 40321 socket is used for tightening or loosening metric fasteners with a 21 mm head. Its 1/2 in drive and 12-point design suit automotive, industrial, and maintenance applications where high torque and precise fit are required.
What are the specifications of the SK PROFESSIONAL TOOLS 40321 socket?
The SK PROFESSIONAL TOOLS 40321 is a 1/2 in drive hand socket with a 21 mm socket size, 12-point standard configuration, and a Chrome finish. It is a metric socket designed for durability and corrosion resistance in professional workshops.
Where to buy the SK PROFESSIONAL TOOLS 40321 socket worldwide?
3G Electric supplies the SK PROFESSIONAL TOOLS 40321 socket worldwide. As a global industrial solutions provider, we handle logistics, customs clearance, and delivery to your location. Contact us for availability and lead time on this metric 1/2 in drive socket.
How to select the right SK PROFESSIONAL TOOLS socket for a 21 mm fastener?
For a 21 mm fastener, choose a 1/2 in drive socket like the SK PROFESSIONAL TOOLS 40321 with a 12-point configuration for better grip on hex bolts. Ensure the drive size matches your ratchet and the socket is Chrome-finished for corrosion resistance in demanding environments.
Used in
Common applications for SK PROFESSIONAL TOOLSSK PROFESSIONAL TOOLS Products
3G Electric supplies SK PROFESSIONAL TOOLS 1/2" drive hand sockets. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.
