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Black oxide 3/8 inch drive 12 inch impact socket extension

Westward

Westward 4PRC6 3/8" Drive 12" Impact Socket Extension

SKU CH-CRW5-K2A1Y MPN 4PRC6

A 12-inch impact socket extension with 3/8-inch square drives for powered wrenches, built from alloy steel to ANSI standards

  • TypeAdjustable Wrenches
  • Color/FinishBlack Oxide
  • Extends reach for hard-to-access fasteners with 12" length
  • 3/8" drive fits standard impact sockets on both ends
  • Alloy steel construction withstands high torque from impact wrenches
  • Black oxide finish resists corrosion during heavy use
  • Built to ANSI standards for reliable performance

12-inch 3/8" Drive Impact Extension

This 12-inch impact socket extension connects a 3/8-inch drive impact wrench to 3/8-inch drive sockets. It is built for mechanics and technicians who need extra reach in mechanical and automotive work. The alloy steel construction withstands high torque from powered impact tools.

Sustained high-torque durability

The extension is constructed from durable alloy steel designed for longevity and resilience under pressure. It handles the continuous high torque generated by impact wrenches without compromising performance. The black oxide finish adds corrosion resistance during heavy use.

ANSI-standard 3/8" square drives

Both input and output drives are 3/8-inch square, adhering to SAE measurement types and ANSI standards. This limits compatibility to four-point sockets and tools matching that exact drive size. It will not fit 1/4-inch or 1/2-inch drive equipment.

Highlights

  • Extends reach for hard-to-access fasteners with 12" length
  • 3/8" drive fits standard impact sockets on both ends
  • Alloy steel construction withstands high torque from impact wrenches
  • Black oxide finish resists corrosion during heavy use
  • Built to ANSI standards for reliable performance

Specifications

BrandWestward
Model4PRC6
TypeAdjustable Wrenches
Color/FinishBlack Oxide

Questions about this item

Does the 12" length add any vibration or heat when running an impact wrench all day?

The alloy steel construction absorbs torque without generating noticeable heat, and the black oxide finish resists friction wear during extended use.

What drive size must my impact wrench and sockets already have to fit this 3/8" extension?

Both the wrench anvil and the sockets need a 3/8" square drive to match the input and output on this extension.

Will this ANSI-standard extension work with older SAE sockets I already own?

Yes, the square drives accept four-point SAE sockets, so existing 3/8" drive sockets fit directly.

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