SATA SC34311T 1/2" Drive 6 Point Thin Wall Impact Socket 18mm

Key specs include a 1/2" drive size, 6-point fastener engagement, thin-wall construction for restricted access, 18mm hex size, high-strength steel for impact use, and a corrosion-resistant coating to extend service life. It also features off-corner loading to reduce rounding and improve torque transfer.

The thin-wall design reduces the overall wall thickness around the fastener, creating extra clearance. This makes it easier to reach fasteners in recessed or cramped areas where standard sockets won’t fit.

Yes. It is built for 1/2" drive impact wrenches and compatible with 1/2" drive tools that support impact-rated sockets. Always ensure your tool and adapter configurations are designed for impact use and match the drive size.

If you need other size options, consider these: 17mm thin-wall socket (SATA SC34310T) at https://fepy.com/product/sata-sc34310t-12-drive-6-point-thin-wall-impact-socket-17mm and 19mm thin-wall socket (SATA SC34312T) at https://fepy.com/product/sata-sc34312t-12-drive-6-point-thin-wall-impact-socket-19mm. Both offer similar construction and durability for tight-space fastener work with 1/2" drive impact tools.

It's well suited for automotive and mechanical tasks where space is limited, such as accessing bolts in engine compartments, brake components, suspension work, and other tight-area fastener jobs that require a secure 6-point grip.

Attach the socket to a compatible 1/2" drive impact wrench or ratchet, ensuring the drive size matches. Align the 18mm hex with the fastener, apply steady torque, and let the 6-point design grip securely. Avoid using non-impact torque settings that could damage the socket.

Wear eye and hand protection, inspect the socket for cracks or wear before use, ensure proper fit on the fastener to prevent rounding, use the correct 1/2" drive impact tool, and avoid exceeding recommended torque for the fastener. Maintain a secure stance and keep hands clear of the impact area.

Yes. The socket is made from high-strength steel and coated with a corrosion-resistant finish to resist rust and wear, helping it endure demanding impact applications and extend its lifespan.

Choose the size that matches the fasteners you’re working with. If your application requires close clearance around a bolt head, a thin-wall design for that specific size (such as 17mm or 19mm alternatives) may offer better access while maintaining a secure grip. For repurposing across similar tasks, you might opt for the set of sizes commonly found on the project.

Given its thin-wall design for restricted access, robust 1/2" drive compatibility, 6-point grip, and corrosion-resistant coating, this socket delivers strong performance for professional use in tight spaces. When comparing, consider the size variants, build quality, and the durability features across the SATA line on Fepy to determine the best value for your specific workflow.