1.40-100mm,80-120mm and 110-160mm in diameter 2.Smooth gripping edge. 3.Spring loaded 4.Nickle-plated steel 5.PVC handles.

1.Replace piston rings without the danger of breakage or distortion with no adjustments needed.

2.Universal design can be used on most vehicles.

3.Works with piston rings 40-100mm,80-120mm and 110-160mm diameter.

4.Smooth gripping edge to prevent damage to the piston ring.