Teng Tools 3/8" Drive Hex Bit Socket 4mm

M381504-C - 3/8" Hex Bit Socket Metric 4mm | TengTools

Key Features

• S2 steel hex bit pressed into a chrome vanadium socket
• Satin finish for improved grip
• Retention groove for secure ball detent connection
• Designed for fastenings with hexagon (in-hex) holes
• Suitable for in-hex screws and grub screws
• Manufactured to DIN7422 standard
• Supplied with metal socket clip

Product Overview

3/8" drive 4mm hex bit socket built for durability and precise fastening.

Design & Function

The combination of chrome vanadium and S2 steel ensures high strength and longevity. The satin finish improves grip, while the retention groove provides a secure connection during use.

Technical Specifications

Typical Applications

Suitable for workshop, automotive, and maintenance use.