What it is
A metal key blank designed primarily for Toyota vehicles (and some related models).
The “TOY43” is the ILCO/Silca-style blade code that identifies the specific keyway/profile (groove pattern) of the blade.
The version is a basic metal-headed mechanical blank (no plastic head or embedded transponder chip). It must be cut to match an existing key before it can operate locks.
Common vehicle applications
It is typically used on various Toyota models from roughly the mid-1990s through the mid-2000s, including (but not limited to):
Avalon (≈1998–2005)
Camry (≈1998–2006)
Sienna (≈1998–2003)
Solara (≈1999–2003)
4Runner (≈1999–2002)
Highlander (≈2001–2003)
Land Cruiser (≈1998–2002)
Prius (≈2001–2003)