Comprehensive blind bearing puller kit designed to remove motorcycle wheel bearings in blind holes without damageSpring-loaded lock assembly for the installation of the split collet of choiceTwist and true the hammer on the shaft to operate the slide hammerExpandable split collets are made of high strength materialSuitable for bearing bore diameters 5/16 to 1-1/4"Dual-purpose slide hammer and knock headQuick release construction, easy to useKit includes_Slide hammer with knock headEight expandable split collet adaptors"