Alfa Tools #1 x 3″ x 1/4″ Square Power Bit

The Alfa Tools HSB15875 Square Power Bit is a professional-grade driver bit designed to deliver superior torque transfer and long-lasting durability in high-demand fastening applications. Featuring a #1 square drive tip, a 3-inch overall length, and a 1/4-inch hex shank, this bit is engineered for use with power drills, magnetic bit holders, and impact drivers. Constructed from premium S2 tool steel and heat-treated for strength and resilience, it provides exceptional resistance to wear, rounding, and breakage. Precision-machined to ensure a tight, slip-free fit in square-drive fasteners, the HSB15875 enables efficient, accurate screwdriving performance across industrial, construction, and maintenance environments.