ITEM NAME:Valve Oil Seal Disassembly Clamp Tool Valve Tight Spring Oil Seal Extractor M7S2 Valve Oil Seal Disassembly Clamp Tool Valve Tight Spring Oil Seal Extractor M7S2 This plier is used for pulling the oil seal when repairing vehicle. Perfect for disassembly and maintenance of the car cylinder head valve spring. Made of high quality steel, sturdy and high strength Easy and convenient to use. Item