FC-902G7 Double Cup Valve Grinders 2pc

A pair of valve lappers with 4 different size suction cups 5/8" / 13/16" / 1-1/8" / 1-3/8 (16-20mm & 28-35mm)

For hand lapping valves and valve seats. 4 different size suction cups 5/8", 13/16", 1-1/8", 1-3/8 (16-20mm & 28-35mm.) Synthetic rubber cups are resistant to chemical agents. Non-slip cups are groove locked to handle. Hardwood handles.