CDI Single Torque Wrench Head, 12 pt Box End, J, 21mm, Pro Torque Accessory for Accurate Bolting, Handy Add On for Torque Wrenches and Tools, Precision Fit Part for Shop and Field Torque Work

CDI Single Torque Wrench Head, 21 mm for Pro Use
✔️ Single torque wrench insert tool, 21 mm, Pro Shop Use

Meet the CDI Torque Wrench Head, 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. You get one single unit with this order.

✅ Brand: CDI
✅ Mfr part number: TCQJXM21A
✅ Product type: Torque Wrench Insert Tool
✅ Pack size: Single, 1 piece
✅ Size or length: 21 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.

Add the CDI Torque Wrench Head to your kit and work smarter.