Socket Bit Wera 8 mm 3/8 inch 05004903001 – hex bit socket for 3/8" drive

Wera socket bit 8 mm (model 05004903001) is a hex bit socket for use with 3/8" drive tools. Manufactured by Wera, this single-piece 8 mm hex insert provides a direct connection between ratchets or extensions and hex-head fasteners, intended for workshop, automotive and maintenance applications where a secure fit and reliable torque transfer are required.

Advantages

The Wera 8 mm 3/8" socket bit offers precise fit to 8 mm hex fasteners, simple and fast exchange on 3/8" drive tools, and durable construction suitable for repeated use. Its design ensures efficient torque transfer and improved access when used with extensions or universal joints.

Suitable for

• Workshop repairs and general maintenance
• Automotive fastening and loosening tasks
• Use with ratchets, extensions and universal joints for better reach

Key specifications

• Brand: Wera
• Model / MPN: 05004903001
• Type: Hex bit socket (steckschlüssel-bit-einsatz)
• Size: 8 mm
• Drive: 3/8" (9.5 mm) drive
• Quantity: 1 piece
• EAN: 4013288210166

How to use

Fit the 8 mm hex bit socket onto a compatible 3/8" drive ratchet or extension until it locks. Place the hex end onto the fastener and apply steady torque to tighten or loosen. Use appropriate extensions or universal joints to reach recessed or angled fasteners. Inspect the bit for wear before use and replace if rounded or damaged.

Usage recommendations

Use with a correctly sized 3/8" drive ratchet or torque wrench and avoid excessive impact or over-torquing beyond the fastener or tool specifications to prolong bit life.