9 PC. Color Coded Extra Long Arm Ball End Hex Key Set

   Color coded according to size makes it easy to distinguish and allows for faster work

   This professional ball hex key is made of S2 material

   The unique design at the bottom of the ball head has an inclination angle of 25 degrees that allows for easy operation in narrow spaces

   The rack can be opened, and the wrenches are easy to take out

   Easy to identify with the internal engravings