66785 Proform Manual Piston Ring End Gap Filer Grinder Tool Grinding 120 Grit

Type: Piston Ring Filer Tool. Position the piston ring firmly against the dowel pins, and crank the handle to turn the abrasive wheel. 1 x Piston Ring Filer Tool. Fix the piston ring tightly on the pin, and shake the handle to turn the grinding wheel.

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