Valve Spring Compressor & Valve Lapper Set with 4 Suction Plates | Spring Blue

Length of each collet: 1 & 3/4″; Max jaw opening 9-1/2″. Suitable to aid in cleaning of carbon deposits off valve seats. Premium Quality: This valve spring compressor tool is constructed from high-quality steel, heat treated and coated with a black-oxide finish to provide superior strength and corrosion resistance.