We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in

Capri Tools

Capri Tools CP11800-1315 13 mm 15 mm Offset Box End Wrench tool storage

SKU CH-4K18-AKNT1

Extra-long 13 mm and 15 mm box-end wrench with 12-point WaveDrive and 0-degree offset for recessed fasteners

  • Extra leverage for tight fasteners with extra-long handles
  • Secure grip on recessed bolts via thin-walled box end
  • Uniform torque transfer with 12-point WaveDrive design
  • Durable corrosion resistance from MaxChrome plating
  • Clear size identification with large stamped markings

13 mm 15 mm Offset Box End Wrench

The Capri Tools CP11800-1315 is a double-ended wrench built for mechanics who need to reach recessed fasteners in confined engine bays or machinery. Its 0-degree offset head sits flush against bolt heads, allowing full contact where angled wrenches cannot fit. The extra-long handle provides increased leverage for stubborn hardware. This tool suits professional technicians and serious DIYers working on automotive or industrial assemblies.

Capacity and headroom: 12-point WaveDrive grip

The 12-point WaveDrive box ends engage fasteners at 13 mm and 15 mm, distributing torque evenly across the flats to prevent rounding. Thin-walled profiles slide onto recessed bolts without stripping them. The design handles high torque loads thanks to Chrome Molybdenum steel construction. It runs out when a fastener exceeds 15 mm or when clearance demands a ratcheting mechanism instead of a fixed wrench.

Build quality and daily use: MaxChrome finish

Premium Chrome Molybdenum steel delivers strength that resists deformation under heavy force. MaxChrome plating adds a corrosion-resistant layer that withstands shop chemicals and moisture. Large stamped size markings remain legible after years of use. The 0-degree offset and extra length change how you approach tight bolts — less swinging room needed, more direct force applied. California Proposition 65 warnings apply.

Highlights

  • Extra leverage for tight fasteners with extra-long handles
  • Secure grip on recessed bolts via thin-walled box end
  • Uniform torque transfer with 12-point WaveDrive design
  • Durable corrosion resistance from MaxChrome plating
  • Clear size identification with large stamped markings

Specifications

BrandCAPRI TOOLS

Questions about this item

Will the 13 mm and 15 mm box ends fit alongside my existing standard-length wrenches in the same tool tray?

The extra-long handles are up to 2x longer than standard wrenches, so they will need deeper tray space; the 12-point WaveDrive box ends themselves are thin-walled for recessed bolts.

How can I confirm the 12-point WaveDrive profile is engaging the fastener correctly after I start using the wrench?

The offset design gives a secure fit and higher torque; you will feel firm contact without rounding, and the large stamped size markings stay visible to verify the 13 mm or 15 mm end is seated.

Does the CP11800-1315 come alone or in a set, and is any storage case included?

The supplier title describes a single 13 mm x 15 mm wrench; no case or additional pieces are mentioned in the product details.

Also in this aisle

People compared these

Same shelf, same checkout — eight coins and a 30-minute rate lock.