AUT-K162
Brake Shoe Adjustment Gauge
 
- Measures clearance between brake drums and shoes with diameters from 6-1/2" to 14-1/4" (165mm to 362mm). 
- Works on most small cars with drum brakes prior to assembly. 
- Inside calipers measure drum diameter. 
- Outside calipers transfer measurement to brake shoes. 
- Calibrated in inches and mini-meters