Screwdriver Extension

screwdriver
A cocktail made from vodka and orange juice
a hand tool for driving screws; has a tip that fits into the head of a screw
a cocktail made with vodka and orange juice
A tool with a flattened, cross-shaped, or star-shaped tip that fits into the head of a screw to turn it
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.

extension
A part that is added to something to enlarge or prolong it; a continuation
propagation: the spreading of something (a belief or practice) into new regions
act of expanding in scope; making more widely available; "extension of the program to all in need"
A room or set of rooms added to an existing building
a mutually agreed delay in the date set for the completion of a job or payment of a debt; "they applied for an extension of the loan"
The action or process of becoming or making something larger