Screwdriver Sizes

screwdriver
A tool with a flattened, cross-shaped, or star-shaped tip that fits into the head of a screw to turn it
a hand tool for driving screws; has a tip that fits into the head of a screw
A screwdriver is a tool for driving screws and rotating other machine elements with the mating drive system. The screwdriver is made up of a head or tip, which engages with a screw, a mechanism to apply torque by rotating the tip, and some way to position and support the screwdriver.
A cocktail made from vodka and orange juice
a cocktail made with vodka and orange juice

sizes
(size) (used in combination) sized; "the economy-size package"; "average-size house"
(size) cover or stiffen or glaze a porous material with size or sizing (a glutinous substance)
(size) the physical magnitude of something (how big it is); "a wolf is about the size of a large dog"
Each of the classes, typically numbered, into which garments or other articles are divided according to how large they are
The relative extent of something; a thing's overall dimensions or magnitude; how big something is
Extensive dimensions or magnitude