CTA Tools 2476 E10 Star Socket with U-Joint — Low-Profile 1/4" Drive for BMW & Mercedes-Benz

The CTA Tools 2476 E10 Star Socket with U-Joint is engineered as a low-profile solution for hard-to-reach E-Torx fasteners. With a compact 34mm length and 13.8mm width, this tool slips into tight engine bays and interior panels where larger sockets struggle.

Designed for a 1/4" square drive and an integrated U-joint, it offers flexible articulation to align and turn stubborn fasteners without losing control. The durable construction supports repeated professional use, standing up to the demands of busy repair shops and serious DIY projects alike.

Key design features

• Low-profile dimensions (34mm long, 13.8mm wide) for restricted spaces
• 1/4" drive with integrated U-joint for flexible articulation
• Professional-grade, heavy-duty build for durability in daily use
• Fit type: Universal Fit to cover a range of applications

Practical applications

BMW N52 engine tasks such as valve cover gasket service, steering shaft work, and oil filter housing gasket service on E90/E92 platforms (e.g., 325i, 328i) can benefit from the socket’s reach and control.

Mercedes-Benz S63 AMG service tasks including oil pan bolts, engine covers, water pumps, power steering pumps, and interior fasteners are also within reach when space is constrained by other components or housings.

Real-world use scenarios

In tight engine bays or behind panels, the low-profile form factor helps technicians position the tool for steady engagement, reducing the need for awkward repositioning and multiple attempts.

What to verify before ordering

• Confirm the vehicle and engine type (BMW N52, Mercedes-Benz S63 AMG) and the specific fasteners you plan to service.
• Ensure 1/4" drive sockets are compatible with your toolset and space constraints.

Important fitment notice

This tool is intended for the specific vehicles and applications listed. Always verify vehicle, engine, and fastener type before ordering to ensure compatibility and avoid returns.

In short, the CTA Tools 2476 E10 Star Socket with U-Joint offers a practical blend of reach, control, and durability for professional service scenarios where tight spaces matter most.