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Wera Tools

Wera Tools 05020022001 6-piece combination wrench set 10 13 17 19 mm

SKU CH-139J-ZGKY6

Six-piece combination wrench set with 12-point heads in 10, 13, 17 and 19 mm sizes for high-torque work in confined spaces

  • 12-point design increases torque access in tight spaces
  • 6-piece set covers 10 13 17 19 mm fasteners
  • Alloy steel with nickel-chrome finish resists corrosion
  • One-piece handle delivers strength while reducing weight
  • Ratcheting combination head speeds up high-torque jobs

6-piece combination wrench set

This 6-piece set contains 10 mm, 13 mm, 17 mm and 19 mm combination wrenches. Each wrench features a 12-point ring head and an open-ended head made from alloy steel with a nickel chrome finish. The one-piece handle design provides maximum strength while reducing weight. It suits mechanics and technicians who need reliable spanners for high-torque tasks in confined spaces.

12-point ring and open-end design

The 12-point ring allows engagement with fasteners at finer angles, which is useful where swing room is limited. Combined with the open end, each wrench offers two ways to approach a bolt or nut without changing tools. The chrome finish resists corrosion and wipes clean easily. The set arrives as a complete selection ready for immediate workshop or mobile use.

Sizes included before ordering

Verify that the four sizes supplied — 10 mm, 13 mm, 17 mm and 19 mm — cover the fasteners you encounter most often. If your work regularly requires smaller, larger or intermediate sizes, this set alone will not meet those needs. Buyers who need a broader range or duplicate sizes for simultaneous jobs should look for a larger kit.

Highlights

  • 12-point design increases torque access in tight spaces
  • 6-piece set covers 10 13 17 19 mm fasteners
  • Alloy steel with nickel-chrome finish resists corrosion
  • One-piece handle delivers strength while reducing weight
  • Ratcheting combination head speeds up high-torque jobs

Specifications

BrandWERA

Questions about this item

Will the 12-point ratchet mechanism need lubrication or pawl replacement over time?

The nickel-chrome finish protects the alloy-steel ratchet from corrosion; a light oil wipe on the gear teeth during routine toolbox maintenance keeps the mechanism smooth and avoids premature pawl wear.

Which component reaches its limit first when the 19 mm wrench is used for continuous high-torque work?

The 12-point ratchet gear is the first part to hit its torque ceiling under sustained heavy loading on the largest 19 mm size.

Does the chrome finish on the 10 mm through 19 mm wrenches get too hot to hold during all-day use?

The thin chrome layer does not retain heat; the one-piece alloy-steel handle dissipates warmth quickly, so the grip stays comfortable even after hours of continuous turning.

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