Mayhew Tools 17990 9-3/4” Long 8-Piece Hook & Pick SetHooks and Picks are used for numerous operations for automotive and electrical workEspecially in tight spaces and for scribing linesO- Ring and Cotter Pin removalThe thick steel shank ensures the operator with optimal powerThe Black Oxide finish deters rust Hooks and picks are used for numerous operations for automotive and electrical work, especially in tight spaces and for scribing lines, o- ring and cotter pin removal, and for breaking radiator connections. They are available in many shapes and angles for ultimate use. The thick steel shank ensures the operator with optimal power and the black oxide finish deters rust.