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Dynamic 3/4" drive deep socket 38mm 6-point black phosphate finish

Dynamic

Dynamic D020238 3/4" Drive Deep Socket 38mm 6 Point

SKU CH-CYMD-B3ZHZ

A 38 mm, 3/4-inch drive deep socket with a six-point opening and corrosion-resistant black phosphate finish for high-torque fastening

  • 3/4" drive deep socket reaches recessed 38mm fasteners
  • 6-point drive profile grips flats to reduce rounding risk
  • Black phosphate finish resists corrosion in workshop environments
  • Laser-etched markings simplify size identification between SAE and metric
  • Meets ANSI standards for professional-grade reliability

3/4" Drive Deep Socket 38mm

The Dynamic D020238 is a 3/4 inch drive deep socket designed for heavy-duty fastening tasks. Its 38mm size suits large bolts found on commercial vehicles and industrial equipment. The six-point drive engages fastener flats to reduce rounding risk. A black phosphate finish resists corrosion in demanding workshop environments.

Replaces worn or missing large sockets

This socket upgrades a set when a 38mm opening is absent or when an existing tool shows stripped drive walls. The jump is worth it when working on axle nuts, suspension components or structural bolts that require deep reach. Laser-etched markings stay legible after repeated use, speeding size selection. ANSI compliance confirms the tool meets recognised strength dimensions.

Limited to 3/4 inch drive tools

The square drive accepts only 3/4 inch ratchets, breaker bars or impact guns, so smaller drive tools cannot operate this socket. The 38mm hex opening fits a single metric fastener size; other diameters require separate sockets. Deep wells add length, which may restrict access in tight cavities. California Proposition 65 warnings apply to chemicals present in the product.

Highlights

  • 3/4" drive deep socket reaches recessed 38mm fasteners
  • 6-point drive profile grips flats to reduce rounding risk
  • Black phosphate finish resists corrosion in workshop environments
  • Laser-etched markings simplify size identification between SAE and metric
  • Meets ANSI standards for professional-grade reliability

Specifications

BrandDYNAMIC

Questions about this item

What size ratchet or breaker bar does the 3/4" drive socket require?

The socket fits any standard 3/4 inch drive ratchet, breaker bar or impact gun with a matching square drive.

How do I correctly seat the 6-point socket on a 38mm fastener to avoid rounding?

Align all six internal walls fully over the nut or bolt head before applying force; partial engagement strips corners.

Will the black phosphate finish wear off and require re-coating?

The phosphate coating is a surface conversion layer; it gradually wears with heavy use but does not need re-application.

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