... removing the collets. Good quality ,hot selling car valve spring compressor 1,These tools are designed to compress and release ... valve spring after removing the collets.2, Pantograph-type levers ensure a ... , Contents:Driving adaptor 16mm, 19mm, 23mm, 25mm, 30mm.4, Length pressure screw 70mm, 110mm, 120mm "C" clamp.MOQ: 1000setsPackage: blow mold ...