STANLEY 89-420 11-Piece 14 & 38 Professional Grade Star-Style Bit Set Provides 15% more torque than standard sockets with exclusive Max-Drive(TM) radius-corner design
Tightens fasteners easily
Simplifies the turning of rounded corners
Helps reduce fastener wear without contact with the outer 5% of the fastener
Includes 14 drive T8 T10 T15 T20 T25 T27 bits & 38 drive T30 T40 T45 T50 T55 bits
STANLEY(R)PRODUCT WARRANTY : LIFETIME
