Park Tool

#691 Right Hand English Tap for BTS-1

 Park #691 Right Hand English Tap for BTS-1

•  Park #691 Right Hand English Tap is compatible with Park handle BTS-1
• The   Park 691 Right Hand English Tap for BTS-1 provides a piloted means of tapping the threads in the bottom bracket shell of a frame. After tapping, the taps act as guides to keep the included facing cutter perfectly square with the axis of the bottom bracket for cleanup of the faces of the bottom bracket shell.