Features and Benefits: 8 piece set; Made of Chrome Vanadium steel; Set includes: 4 Slotted (5/16" x 6", 3/16" x 4",1/8" x 3", 1/4" x 1-1/2"), 4 Phillips (#2x6", #1x4", #0x3", #2x1-1/2"); Designed with precision and functionality; this accessory ensures outstanding performance and easy use which makes it the perfect deal; Set includes: 4 Slotted (5/16"x6 in., 3/16"x4 in.,1/8"x3 in., 1/4"x1-1/2"), 4 Phillips (#2x6 in., #1x4 in., #0x3 in., #2x1-1/2").