Description:Manual piston filer: replace 66785, 66786

Material: made of high quality Aluminum Alloy, durable

Function: To assure proper piston end gap, the piston filer enables the user to file piston rings quickly and accurately

Easy to Use: Firmly rest the piston on the positioning pin, shake the handle to turn the grinding wheel

Applicable models: Universal

Specification:Material: Aluminum AlloyProduct Size: 16cmx5

7cmx5cm/6

30inchx2

24inchx1

97inchPackage Includes:1 Manual piston FilerNote:Please allow slightly errors due to manual measurement and different monitors