คุณลักษณะ

• The shape of the ball point can also be tightened by the use of a convenient reinforcing handle that is hard to break due to the patent processing of the stress dispersion type.
• There is an insertion hole in the direction where you can easily turn the handle (5 directions) at all times, so you can tighten the handle easily.
• Hardness is HRC60±1.
• When applying strong torque to the handle section beyond a twist of 45 degrees after the screw stops rotating, please wear protective equipment such as work gloves in anticipation of damage and take safety into consideration.