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Compact 4-inch adjustable wrench with super-thin black oxide jaws and laser-etched metric/SAE scales

WORKPRO W072070JP 4-Inch Super Thin Jaw Adjustable Wrench 24mm Opening

SKU CH-P03H-6WT5W MPN W072070JP

A 4-inch adjustable wrench with 2 mm slim jaws for tight spaces and a 24 mm opening

  • Total length4 in (10.2 cm)
  • Product typeSuper Thin Jaw
  • Sold asCount
  • Cr-V steel with black oxide finish resists corrosion for long-lasting durability
  • 2 mm slim jaws reach fasteners in tight, confined spaces
  • 24 mm maximum opening covers a wide range of nut and bolt sizes
  • Laser-etched metric and SAE scales enable quick, accurate adjustments
  • Compact 4-inch stubby design fits easily in toolboxes for portable use

Super thin jaw wrench for confined spaces

The WORKPRO W072070JP is a 4-inch adjustable wrench with super thin jaws designed for easy access to tight and confined spaces. It is suited for light-duty tasks and precision work where standard wrenches cannot fit. This compact tool is ideal for automotive, motorcycle, plumbing, and household maintenance in restricted areas. It is not for buyers who need high-torque capacity for heavy industrial fastening.

24mm maximum jaw opening limit

The wrench provides a wide jaw opening up to 24mm (.94 inches) despite its stubby frame. This capacity covers a range of fastener sizes within the tool's compact form factor. The practical limit is the 24mm maximum opening, which restricts use on larger nuts and bolts. The adjustable mechanism relies on manual operation without any powered assistance.

Cr-V steel construction with dual-scale markings

Made from high-grade Cr-V steel with a black oxide finish, the wrench offers durability and corrosion resistance for long-lasting use. Clear laser-etched scales in both metric and imperial units allow for quick and accurate adjustments. The lightweight, pocket-size design ensures high portability and easy storage in any toolbox. The slim 2mm jaws enable pairing with another wrench for added leverage in tight spots.

How it compares

Measured against everything we stock in Pliers, Wrenches & Gripping Tools, at today’s prices. Recalculated every night.

Price $13.99
Cheaper than about 70% of the 2,110 comparable items (median $23.99).

Specifications

Product
Brand nameWORKPRO
Model nameW072070JP
Product typeSuper Thin Jaw
Size & build
Total length4 in (10.2 cm)

Questions about this item

How does the 24mm jaw opening compare to the 4-inch overall length when choosing this wrench?

The 24mm maximum opening is large relative to the 4-inch body, giving a compact tool that still fits a wide range of fastener sizes.

What does the 2mm jaw thickness mean when I am working in a real machine?

The 2mm slim jaws slide into tight gaps where standard adjustable wrenches cannot reach, making it practical for confined automotive or plumbing tasks.

How do the metric and SAE laser-etched scales help when adjusting the jaw?

Dual-scale markings let you set the opening quickly in either millimetres or inches without converting units, speeding up repetitive adjustments.

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