Teng Tools S2 Hex Socket Bit 3/8in Drive 4mm

This Teng Tools professional hex socket bit is designed for use with a 3/8-inch drive. It is crafted from chrome vanadium steel and finished in satin to provide strength and corrosion resistance. The socket accommodates a 4mm hex head and has an overall length of 49.5mm, offering a balance of reach and control for precise fastening. The product is suitable for a range of tasks in DIY, home improvement, and professional settings that require reliable high-torque performance. It is compatible with standard 3/8-inch drive tools and can be used with standard hex bits and sockets when attaching to a compatible ratchet or wrench. The design emphasizes precision engineering to deliver accurate fastening results, and its composition supports long-lasting durability under demanding conditions. This combination of S2 steel dual-material construction and a satin finish aims to provide dependable, repeatable performance across automotive repair, machinery maintenance, furniture assembly, and general workshop use.

Features

• S2 steel bit with chrome vanadium socket
• 3/8-inch drive compatibility
• AF size 4mm
• Satin finish for durability
• 49.5mm overall length
• High-torque, precise fastening

Technical specifications

• Material: chrome vanadium steel
• Finish: satin
• Overall length: 49.5mm
• AF size: 4mm
• Type: HEX
• MPN: M381504-C