Apex Tools 1/2 Inch Drive Extension Bar

The Apex Tools 1/2 inch drive extension bar (also called a 1/2 inch square drive socket extension) lets you reach recessed or hard-to-access fasteners with your ratchet, breaker bar, or other 1/2 inch drive tool. Apex Fastener Tools builds these extensions for professional use in aerospace, automotive, heavy industry, and other settings where reliable tooling matters.

Key Features:

• 1/2 inch square drive, so it works with standard 1/2 inch drive sockets and drive tools
• Made with a proprietary steel and heat-treat process for greater strength and a longer service life
• Precision machining gives tighter tolerances and consistent quality, so the fit on fasteners is more consistent and torque transfers better
• Built for industrial, professional-grade use

Apex is known as a professional tooling supplier to the aviation, automotive, and heavy-industry markets. These extensions give mechanics, technicians, and serious DIYers a durable way to add reach to a 1/2 inch drive tool set.