وصلة تمديد ساتا قابلة للصدم (1/2") قياس (3") موديل (ST33911SC)

It is constructed from premium chrome molybdenum steel, providing excellent strength and durability for impact applications.

Yes, this extension is specifically designed for use with 1/2" drive impact wrenches and sockets.

The SATA ST33911SC features a black phosphate finish, enhancing resistance to rust and corrosion.

Yes, the chrome molybdenum steel construction allows the SATA ST33911SC to handle high torque and heavy-duty impact work.

Yes, the SATA ST33911SC 1/2" Drive Impact Extension includes a ball detent to securely hold sockets during use.

The SATA ST33911SC 1/2" Drive Impact Extension 3" meets or exceeds ANSI and DIN standards for professional quality.

It’s a heavy‑duty 3‑inch extension for 1/2\" drive impact tools that adds reach to fasteners in tight or hard‑to‑access areas, with a ball detent to securely retain sockets during use.

Specifications: 3-inch length, 1/2\" drive size, made from heat‑treated steel for durability, black oxide finish for corrosion resistance, and a precision machined interface to minimize wobble and improve socket retention.

The ball detent securely snaps sockets onto the extension, preventing them from dropping off during impact use and ensuring a stable, squeak‑free connection.

Yes. It’s designed to fit most 1/2\" drive impact wrenches and ratchets that use a standard 1/2\" square drive. Check that your tool accepts standard 1/2\" sockets to ensure full compatibility.

Steps: 1) Attach the extension to your impact tool’s drive square. 2) Push a compatible socket onto the extension until the ball detent locks it in place. 3) Use the tool with controlled torque and avoid striking the extension with a hammer. 4) When finished, pull the socket off the extension to remove it.

Ideal for reaching hard‑to‑access fasteners in engine bays, under dashboards, behind panels, or in crowded assemblies where a standard length socket cannot reach comfortably.

Wipe clean after use and keep it dry. Store in a dry toolbox or tray to prevent corrosion. If storing long term, a light coat of rust‑preventive oil can help protect the finish.

This 3‑inch extension offers a balance of reach and rigidity. Shorter extensions (e.g., 2 in) provide less reach but more compact access, while longer options (e.g., 4 in or 6 in) reach deeper areas but can reduce rigidity. Available alternatives include: 2 in: https://fepy.com/product/sata-1-2-drive-impact-extension-2in, 4 in: https://fepy.com/product/sata-1-2-drive-impact-extension-4in, 6 in: https://fepy.com/product/sata-1-2-drive-impact-extension-6in.