OPERACE
classification of the inserts (MINI, SMALL or LARGE). The purpose of the size specific handles for the screwdriver inserts i.e. the sizes MINI, SMALL and LARGE, is to ensure that the achievable manual torque of

メリット
definitely. There has never been a system based on this concept, and the colorful PB Swiss Tools screwdriver handles are very eye-catching. What words would you use to recommended OPERACE to your colleagues