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Gray Tools 55mm 12-point combination wrench, black oxide finish

Gray Tools

Gray Tools MC55B Combination Wrench 55mm 12 Point Black Oxide Tool Storage

SKU CH-FWA3-WPXT1

Holds a 55 mm 12-point combination wrench with a corrosion-resistant black oxide finish that meets ANSI standards

  • 55 mm opening fits large fasteners
  • 12-point broaching grips securely
  • Black oxide finish resists corrosion
  • Meets ANSI dimensional standards
  • California Proposition 65 warning applies

55 mm 12-Point Combination Wrench

The Gray Tools MC55B is a 55 mm combination wrench with a 12-point box end. Precision broaching provides a tight, secure fit on fasteners. A black oxide finish adds corrosion resistance. The tool meets ANSI standards.

Suitable for heavy-duty fastening

This wrench suits technicians turning 55 mm hex fasteners where a 12-point profile is preferred. Buyers who need a different hex size should look elsewhere. Anyone requiring an open-end profile only will not find it here. The product carries a California Proposition 65 warning for cancer and reproductive harm.

55 mm hex size decides fit

The single specification that determines compatibility is the 55 mm hex size. The wrench only fits fasteners of that exact dimension. Verify the fastener size before purchase. No other measurement governs whether this is the correct tool.

How it compares

Measured against everything we stock in Tool Bags & Storage Cases, at today’s prices. Recalculated every night.

Price $235.99
Pricier than about 91% of the 2,748 comparable items (median $20.99).

Specifications

Product
Brand nameGRAY TOOLS

Questions about this item

Does the 55 mm combination wrench come alone or in a set, and are any accessories included?

The listing describes a single 55 mm, 12-point combination wrench with a black oxide finish; no additional tools or accessories are mentioned.

When should I choose the 12-point 55 mm version over other drive types or sizes?

Select the 12-point, 55 mm wrench when the fastener is a 55 mm hex and the 12-point broaching gives the engagement angle you need in tight clearances.

How does the black oxide finish and ANSI compliance affect everyday use of the 55 mm wrench?

The corrosion-resistant black oxide coating protects the 55 mm wrench during regular shop use, and ANSI compliance confirms the tool meets recognised dimensional and strength requirements.

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