Set contains star sizes T20 to T55.These extended length Star drivers with 6'' overall length are designed for a wide variety of applications where long reach is needed.They are especially useful for automotive trim work as well as many industrial applications.LIFETIME WARRANTY Size Item No. T20 11206T T25 11256T T27 11276T T30 11306T T40 11406T T45 11456T T47 11476T T50 11506T T55 11556T Grey Pneumatic 1206T 9-Pc 3/8'' Drive Extended Length Internal Star Set