Wera Single Open end insert, 9x12 mm, 9x12 x 8 x 39 mm, Handy Add On for Torque Wrenches and Tools, Precision Fit Part for Shop and Field Torque Work, Torque System Upgrade for Mechanics and Techs

Wera Single Open end insert, 9 x 12 mm, 39 mm
✔️ Single torque wrench insert tool, 9 x 12 mm, 39 mm

This Wera Open end insert is a torque tool accessory that adds reach, fit or accuracy to your torque setup. It's handy in auto shops, aviation, industrial maintenance and calibration labs. This is a single piece listing.

✅ Brand: Wera
✅ Mfr part number: 5078601001
✅ Product type: Torque Wrench Insert Tool
✅ Pack size: Single, 1 piece
✅ Size: 9 x 12 mm
✅ Size or length: 39 mm

💡 How do interchangeable head torque wrenches work?

Interchangeable heads let one wrench handle lots of fastener types.

• Heads like open end, ring, ratchet and flare nut snap onto the wrench.
• Swapping heads saves you from buying a separate wrench for every job.
• Always match the head's fit and length to keep torque readings accurate.

Pick up the Wera Open end insert and keep your jobs moving.