Definition & Meaning of "tri-wing screwdriver"

What is a "tri-wing screwdriver"?

A tri-wing screwdriver is a type of screwdriver with a tip that has three prongs arranged in a "Y" shape. This design is used for screws that have a matching tri-wing pattern, which is often found in electronics and other specialized devices. Tri-wing screwdrivers are used to prevent tampering and to securely fasten components that require a unique tool for removal. They are commonly found in the repair of items like gaming consoles, cameras, and other electronic devices, where security or preventing accidental disassembly is important.