Genius Tools are made for professionals and serious tool users. We offer a large line of screwdriver bit, screwdrivers, impact drivers, nut drivers and impact bit drivers. We offer many bit configurations including hard to find styles. Along with screwdrivers and screwdriver bits, we also offer all of the required accessories. Our products are made with high quality chrome vanadium and chrome molybdenum and our multi-step manufacturing process ensures that our tools meet ANSI specs.

• HEX SHANK BIT HOLDER - 3/8” Dr. 5/16" hex shank bit holder
• SPECIFICATIONS - Overall length of 28mm
• DURABLE MATERIALS - Made from Chromium-vanadium Steel Alloy for high strength and durability while having anti-corrosive properties
• PEACE OF MIND - Purchase with confidence backed by the Genius Tools Limited Lifetime Warranty against manufacturer defects
• ANSI STANDARDS - Meets or exceeds the standards established by the American National Standards Institute
• PROFESSIONAL GRADE - Genius Tools are designed and made for use by professional technicians and built to perform over a lifetime of heavy use. Trust Genius for a quality tool at a value cost to you.