Park Tool Aws-8 Balldriver Y 4,5 & 6Mm
4mm, 5mm, and 6mm ball driver hex setStronger and more comfortable than ever, they fit perfectly in the palm of the hand and provide tremendous leverageHexes are made from Bondhus Protanium high torque industrial steel and are heat treated for long lifeTips of hexes are chamfered for a perfect fitNow features color-code rings