Abstract: A protective tool cover for preventing damage to objects being worked upon with tools. The protective tool cover includes at least one cover member being adapted to cover the gripping and tool-working portions of a tool and also being made of plastic to substantially prevent certain objects from being scratched and dented during the use of the tool. A first embodiment of the cover member includes a pair of jaw-like end portions interconnected with a main portion and being fitted upon a wrench having jaw-like end portions. A second embodiment of the cover member includes a pair of cover members each having an object-gripping wall, end walls, an open side, and an open end and being fitting on the jaw-like portions of a pipe wrench. A third embodiment of the cover member includes a cylindrical member having a ratcheted outer surface and a ratcheted inner surface and being insertable in a socket.