Wera Single A Square drive insert, 9x12 mm, 9x12 x 1/4 in x 44 mm, Pro Torque Accessory for Accurate Bolting, Handy Add On for Torque Wrenches and Tools

Wera Single A Square drive insert, 9 x 12 mm
✔️ Single torque wrench insert tool, 9 x 12 mm, 1/4" (6.3 mm)

The Wera A Square drive insert is a torque tool accessory that adds reach, fit or accuracy to your torque setup. Mechanics and techs use it with torque wrenches on hard to reach fasteners, line fittings and production bolting. This listing is for one single item.

✅ Brand: Wera
✅ Mfr part number: 5078200001
✅ Product type: Torque Wrench Insert Tool
✅ Pack size: Single, 1 piece
✅ Size: 9 x 12 mm
✅ Size or length: 1/4" (6.3 mm)
✅ Additional size: 44 mm (1.73")

💡 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.

Grab the Wera A Square drive insert and get the job done right.