لقم سداسية ساتا (1/4") قياس (3mm) موديل (SC21201)

3mm hex size; 1/4" drive compatibility; chrome vanadium steel body with a hardened S2 steel insert bit for strength; heat-treated for durability; corrosion-resistant polished chrome finish; large stamped size markings for quick identification; secure bit retention.

Attach the socket to a compatible 1/4" drive ratchet or extension, ensure the 3mm hex bit seats fully, then apply torque to tighten or loosen the fastener.

It combines a chrome vanadium steel body with an S2 steel insert bit, is heat-treated for high torque resistance, and features a corrosion-resistant finish plus secure bit retention to prevent slippage.

Best for precision fastening tasks in automotive, electronics, and small-assembly work where 3mm hex fasteners are used, especially in tight or awkward spaces.

The socket has large stamped size markings showing 3mm for fast, at-a-glance identification.

Wipe off debris after use, keep it dry to prevent rust, store with other sockets, and periodically clean the contact surfaces to prevent grit buildup.

Use the correct 3mm fastener and a properly sized 1/4" drive ratchet, avoid applying excessive torque, ensure the bit is fully seated, and wear eye protection when working with components.

Compatible with standard 1/4" drive ratchets, extensions, and adapters. The integrated hex bit is designed for smooth torque transfer and reliable engagement.

Yes—items can be returned if unused and in original packaging within the vendor’s standard return window.

The 3mm version is larger and suited for 3mm fasteners, while the 2.5mm variant fits smaller fasteners. Use the 3mm socket for 3mm hex bolts or screws and the 2.5mm for tighter, smaller fasteners. See the 2.5mm option here: https://fepy.com/product/sata-sc21202-1-4-drive-hex-bit-socket-2-5mm

The 4.0mm version is intended for larger 4mm hex fasteners, offering a different torque range and fit. Choose based on the fastener size you encounter most often. See the 4.0mm option here: https://fepy.com/product/sata-sc21204-1-4-drive-hex-bit-socket-4-0mm