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Chrome 1/2 inch drive 31 mm 6-point socket with knurled ring and laser markings

Dynamic

Dynamic 1/2" Drive 31 mm 6-Point Socket D016231

SKU CH-4TX1-PE4M2

A 31 mm, 1/2" drive, 6-point metric socket with chrome finish, laser-etched markings and a knurled grip ring for corrosion resistance and easy identification

  • 31 mm metric size fits large fasteners
  • 6-point 1/2" drive reduces rounding risk
  • Chrome finish resists corrosion for durability
  • Laser-etched and hard-stamped markings aid identification
  • Knurled ring improves grip for quick changes

1/2" Drive 31 mm Socket

The Dynamic D016231 is a 1/2" drive metric socket sized at 31 mm with a six-point drive configuration. It is intended for automotive and general mechanical fastening tasks where a secure fit on metric hardware is required. The chrome finish adds corrosion resistance for workshop environments. Large laser-etched markings help distinguish metric from SAE sizes at a glance.

Sustained Load Behaviour

The six-point drive geometry distributes torque across the flats of a fastener rather than the corners, reducing the risk of rounding under continuous or high-load applications. Hard-stamped brand, part number and size markings remain legible after repeated use and cleaning. A knurled ring allows firm hand grip for quicker socket changes when working through extended jobs. The socket meets ANSI standards for dimensional accuracy and strength.

ANSI Standard Limits

Compliance with ANSI standards defines the dimensional tolerances and proof-load requirements for this 1/2" drive socket. The specification governs the maximum torque the drive square and wall thickness can reliably transmit without permanent deformation. Users should match the socket to fasteners within the 31 mm nominal size and avoid exceeding the standard's proof-load envelope. California Proposition 65 warnings apply to chemical content in the product.

Highlights

  • 31 mm metric size fits large fasteners
  • 6-point 1/2" drive reduces rounding risk
  • Chrome finish resists corrosion for durability
  • Laser-etched and hard-stamped markings aid identification
  • Knurled ring improves grip for quick changes

Specifications

BrandDYNAMIC

Questions about this item

Does the 31 mm socket generate heat or noise during extended use?

No, it is a passive hand tool with no moving parts, so it produces no heat or noise.

What drive tool must I already own to use this 1/2" drive socket?

A 1/2" drive ratchet, breaker bar or torque wrench is required to turn the socket.

Will this 6-point, 31 mm socket fit the older fasteners I keep in my toolbox?

Yes, the 6-point design engages standard metric hex heads of the same size, including older hardware.

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