WHITES CLUTCH LOCKNUT TOOL 25 X 30MMThe Whites Clutch Lock Nut Tool is a special tool designed to loosen and fasten the lock nut when removing or installing the clutch. The two tool in one design has a 25mm on one end and 30mm on the other, both with a 1 2" square socket drive on the inner for use with a torque wrench for accurate installation. Constructed from heat treated steel for durability and a black oxide finish for corrosion resistance. 25mm and 30mm ends 1 2" square socket