Lisle 28100 For All Torque-to-Yield Fastener Applications. Commonly used for tightening head

For All Torque-to-Yield Fastener Applications. Commonly used for tightening head bolts and other bolts where a torque angle is required. Use with 1/2" drive. 28240.70- Knob *Clamp to attach to fixed object in order to stabilize dial for accurate reading