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 CP31210-M15O 15 mm open end torque wrench head

SKU CH-Y9MR-Z1H1V

A 15 mm open-end interchangeable torque wrench head with a 14 mm x 18 mm drive cavity for compatible wrenches

  • 15 mm open end fits common fasteners
  • 14 mm x 18 mm cavity matches Capri and other interchangeable wrenches
  • Heavy-duty steel construction resists wear under high torque
  • Premium matte finish reduces glare and corrosion
  • New condition ensures full precision out of the box

15 mm open-end torque wrench head

The Capri Tools CP31210-M15O is a 15 mm open-end interchangeable head designed for torque wrenches. It fits wrenches with a 14 mm x 18 mm drive cavity. The head is constructed from heavy-duty steel with a premium matte finish. It is built to work with Capri Tools interchangeable torque wrenches.

Suited for 14 mm x 18 mm cavity wrenches

Mechanics and technicians using compatible interchangeable torque wrenches will find this head fits directly. Buyers whose wrenches use a different drive cavity size cannot use this head. Users needing a box-end or ratchet head style should look at other options. The open-end design suits fasteners accessible from the side.

Handles 15 mm fasteners with steel durability

The 15 mm opening engages standard 15 mm nuts and bolts for controlled torque application. Heavy-duty steel construction withstands repeated professional use. The head runs out when the fastener size differs from 15 mm. It also cannot be used with torque wrenches lacking the 14 mm x 18 mm cavity interface.

Highlights

  • 15 mm open end fits common fasteners
  • 14 mm x 18 mm cavity matches Capri and other interchangeable wrenches
  • Heavy-duty steel construction resists wear under high torque
  • Premium matte finish reduces glare and corrosion
  • New condition ensures full precision out of the box

Specifications

BrandCAPRI TOOLS

Questions about this item

What torque wrench do I need to use this 15 mm open-end head?

It fits Capri Tools interchangeable torque wrenches and any wrench with a 14 mm x 18 mm cavity.

Will this head work with my older 14 mm x 18 mm cavity wrench?

Yes, the 14 mm x 18 mm drive matches that standard cavity size.

How do I confirm the head is seated correctly before torquing?

The head locks into the 14 mm x 18 mm cavity; verify it sits flush and does not rotate.

Also in this aisle

People compared these

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