SK Hand Tools 45162 3/8 in. Drive 12 in. Chrome Socket Extension with Diamond Knurling

The SK Hand Tools 45162 is a 12-inch, 3/8-inch drive socket extension built for professional-grade performance. Featuring SK's signature SuperKrome® chrome plating, this extension delivers exceptional corrosion resistance and long-lasting durability in even the harshest shop environments.

Key Features:

• Drive Size: 3/8 in.
• Overall Length: 12 in.
• Outer Diameter: 0.69 in.
• Finish: SuperKrome® high-polish chrome plating for maximum corrosion resistance and a mirror-like appearance
• Grip Style: Diamond knurled barrel provides a secure, non-slip grip — even with oily hands
• Retention: Ball-type retainer keeps sockets firmly seated during use
• Made in the USA

The diamond knurled grip pattern is machined directly into the extension body, giving technicians confident control in tight spaces or awkward angles. The ball-retainer mechanism ensures sockets stay locked in place while working, reducing dropped-socket frustration. SK's SuperKrome® finish not only looks great but actively protects against rust, oil, and chemical exposure common in professional shop environments.

⚠ California Proposition 65 Warning: Some products may contain chemicals such as DEHP, which can cause cancer, birth defects, or other reproductive harm. For more information, visit www.P65Warnings.ca.gov.