FLEX Impacks 20-Pc. 1" SQ2 Impact Driver Bits deliver precision, durability, and control with every bit, allowing you to power through job after job effortlessly. These impact driver bits are engineered to optimize impact distribution, ensuring that no energy or effort is wasted. Designed for demanding applications, they absorb torsion and torque at peak power, while the specially constructed material composition enhances hardness and strength for bit life. The bits come organized in an IMPACKS bulk bit case featuring compression fit sides for customizable storage and easy access, compatible with any case in the STACK PACK™ lineup. Model Number: FA101003-20