لقم سداسية ساتا (1/4") قياس (3mm) موديل (GL21201)

Key specs: 3mm hex size, 1/4" drive compatibility, chrome vanadium steel construction, S2 steel insert bits for extra strength, heat treated for durability, polished chrome corrosion-resistant finish, secure bit retention, and a compact design for tight spaces.

It’s ideal for any project requiring precise tightening or loosening of 3mm hex fasteners in tight spaces, such as electronics assemblies, automotive minor repairs, bike maintenance, and small mechanical or hobbyist projects.

This is a fixed bit socket designed to be used with a 1/4" drive ratchet or wrench. The hex bit is securely embedded in the socket and is not intended to be replaced separately; if the bit wears out, you’d replace the entire socket.

Ensure you’re using a 1/4" drive ratchet or driver compatible with sockets. Align the 3mm hex fastener with the socket, apply steady pressure, and use controlled torque to avoid stripping. When not in use, store with other sockets to prevent corrosion and keep the polished chrome finish intact.

Durability comes from chrome vanadium steel construction, heat treatment for long-term strength, and a corrosion-resistant polished chrome finish. The securely embedded hex bit minimizes slipping, reducing the risk of cam-out and injury during high-torque tasks.

The GL21201 offers a compact, high-strength solution with a heat-treated body and S2 steel insert for enhanced durability. For alternatives on Fepy, you can also explore SATA GL21202 (1/4" drive hex bit socket 3mm) at https://fepy.com/product/sata-gl21202-1-4-drive-hex-bit-socket-3mm and SATA GL21203 (another 3mm variant) at https://fepy.com/product/sata-gl21203-1-4-drive-hex-bit-socket-3mm to compare fit, finish, and price.

Yes. Consider using the GL21201 when you’re assembling or repairing electronics with 3mm hex fasteners, performing light automotive work in tight engine compartments, or doing precision mechanical assemblies where access is restricted and a snug, reliable hex fit is essential.

Keep it clean and dry after use. Wipe away oils or debris, and store away from moisture to prevent rust. If needed, a light application of machine oil on the exterior can help custody and prevent tarnish, but avoid excessive lubrication on the contact surfaces.

The GL21201 is available as a standalone 1/4" drive hex bit socket, and it can also be found as part of broader SATA hex socket sets on Fepy. If you frequently work with various sizes, buying a matching set may offer better value and ensure you have the 3mm option plus other common sizes in one order.

If you often encounter 3mm fasteners in different environments, look for a set that includes multiple 3mm variants or a complete hex socket set with 3mm plus additional sizes. This allows quick swapping between sizes without extra tools and helps maintain consistent performance across tasks.