SLOTTED & PHILLIPS LONG BIT SOCKET SET - 18pc 3/8" Dr. Slotted & Philips Long Bit Socket BS-318PL PEACE OF MIND - Purchase with confidence backed by the Genius Tools Limited Lifetime Warranty against manufacturer defects DURABLE MATERIALS - Made from High Speed Steel for high strength and durability while having anti-corrosive properties 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.