Attributes . (5) Phillips Sizes: #0 x 2-1/2", #1 x 3", #2 x 1-1/2", #2 x 4", #3 x 6"; (5) Slotted Sizes: 1/8" x 2-1/2", 3/16" x 3", 1/4" x 1-1/2", 1/4" x 4" and 5/16" x 6"; (2) Star Sizes: T15, T20 x 4"; (1)Square: R2 x 4"; (1) Offset: 3/16" Slotted; (1) #1 Phillips . Names