XG Power 12-Piece Professional Grade Go-Through Screwdriver Set Professional grade tools designed to provide for years of dependable use Advanced hardening process results in a more durable bit and less likelihood of stripping 6 Phillips: #4x200mm, #3x150mm, #2x100mm, #1x100mm, 0x75mm, #2x38mm 6 regular: 9.5x200mm, 8x150mm, 6x100mm, 5x100mm, 3x75mm, 6x38mm Lifetime Limited Warranty