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Westward double box-end wrench 17 by 19 mm satin alloy steel 10 in long

Westward

Westward Box End Wrench 17 x 19 mm 10 in

SKU CH-M4D4-F9QTS

A double-ended box wrench with 17 mm and 19 mm heads, 10 inches long, made from alloy steel with a satin finish and tether-ready design

  • Dual 17 mm and 19 mm heads cover two common fastener sizes
  • 10 in overall length gives leverage for tight bolts
  • 40 degree offset clears obstructions in confined spaces
  • Alloy steel construction with satin finish resists wear and corrosion
  • Tether capable design allows secure attachment for safety compliance

Professional metric box wrench

The Westward box end wrench fits 17 mm and 19 mm fasteners with a 12-point opening on each end. Alloy steel construction and a satin finish resist corrosion in shop environments. The 40-degree offset clears obstructions on engine assemblies and heavy equipment. A tether hole allows lanyard attachment for work at height.

Verify fastener sizes and clearance

Confirm the nuts or bolts you will service measure exactly 17 mm and 19 mm across flats. Measure the swing radius around the joint to ensure the 10 in overall length and 40-degree offset can reach without interference. Check that alloy steel is compatible with your workplace material specifications.

Tether hole adds drop protection

The built-in tether point accepts a standard tool lanyard so the wrench cannot fall from elevated platforms. Satin finish reduces glare under shop lights and simplifies wipe-down after use. No additional accessories or software are included with this hand tool.

How it compares

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

Price $7.99
Cheaper than about 87% of the 2,110 comparable items (median $23.99).

Specifications

Product
Brand nameWESTWARD

Questions about this item

Does the box-end wrench come alone or with any extras such as a tether?

The wrench is sold individually with no tether or accessories included.

Should I pick the 17 mm or 19 mm end for a specific fastener?

Both ends are on the same tool — use the 17 mm side for 17 mm nuts and the 19 mm side for 19 mm nuts.

How does the 40-degree offset help when I am turning a bolt in a tight engine bay?

The 40-degree offset lets the handle clear obstructions so you can swing the wrench without hitting surrounding parts.

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