Turn Any 1/2" Ratchet into a Torque Wrench with the SHAHE Digital Torque Adapter.  Works with your current impact rachet or breaker bar.

This adapter reads torque values as you tighten.  Much more compact than carrying around a dedicated torque wrench, the SHAHE Digital Torque Adapter turns any 1/2 Drive Socket Wrench or Rachet into a Torque Wrench.  Comes with Step Down Adaptors for 3/8" and 1/4" Sockets.  Reads in feet pounds, inch pounds, newton meters and kilograms force per centimeter.

SPECIFICATIONS

Type: Wrench Adapter

Material: Chromium-vanadium Steel

Display: LCD Digital Backlit

Alarm: YES

Settings: Imperial lb/ft and lb/in  or Metric Nm and kgf/cm

Accuracy: +/- 2%

Storage: Storage Box Included 

Power: 2 X AAA Battery (Not Included)

Power Mode: Auto Shut Down to save battery after 10 minutes