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Westward 3/8 inch drive impact socket bit, 4 mm hex, black oxide finish

Westward

Westward 4LZC6 3/8 in Drive Impact Socket Bit 4 mm

SKU CH-3D8T-CP8SJ MPN 4LZC6

A 4 mm hex impact socket bit with a 3/8 inch drive, made from alloy steel with a black oxide finish for impact-rated use

  • TypeAdjustable Wrenches
  • Color/FinishBlack Oxide
  • 3/8 in drive fits standard impact guns
  • 4 mm hex tip drives metric fasteners
  • 2 23/64 in overall length reaches tight spots
  • alloy steel construction handles high torque
  • black oxide finish resists corrosion

Westward 3/8 in Drive Impact Socket Bit

This 3/8 inch drive impact socket bit is built for mechanics and technicians who need a reliable metric hex bit for fastening tasks. The 4 mm tip size suits common automotive and industrial hardware. Alloy steel construction provides the strength required for high-torque impact applications. It is a focused tool for professional and serious DIY use.

Alloy Steel Build and Black Oxide Finish

The bit is forged from alloy steel and finished with black oxide to resist corrosion during daily shop use. Its 2 23/64 inch overall length fits standard 3/8 inch drive impact wrenches and allows access to recessed fasteners. The replaceable insert design is not featured, so the bit is a single durable piece. Impact rating confirms suitability for powered driving.

Metric Hex Tip for Direct Engagement

The 4 mm hex tip engages metric socket head cap screws and set screws directly without a separate socket. This reduces the stack height and potential wobble compared to socket-and-bit combinations. The fixed tip means no insert changes are needed, simplifying workflow on repetitive jobs. The tool is supplied ready for immediate use in impact-rated conditions.

Highlights

  • 3/8 in drive fits standard impact guns
  • 4 mm hex tip drives metric fasteners
  • 2 23/64 in overall length reaches tight spots
  • alloy steel construction handles high torque
  • black oxide finish resists corrosion

Specifications

BrandWestward
Model4LZC6
TypeAdjustable Wrenches
Color/FinishBlack Oxide

Questions about this item

What is the drive size of the Westward 4LZC6 impact socket bit?

The Westward 4LZC6 impact socket bit has a 3/8 inch drive size designed for standard impact drivers.

What is the overall length of the Westward 4LZC6 impact socket bit?

The overall length measures 2 23/64 inches, providing reach for fastener access in tight spaces.

How do you install the Westward 4LZC6 bit onto an impact driver?

Insert the 3/8 inch drive square into the driver anvil and secure with the retaining pin or ball detent until fully seated.

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