What is "tack hammer"

Usage examples of "tack hammer".

Blair protested, dropping the tack hammer to gesture more effectively with his bony, freckled fingers, his small body tense with eagerness, “.

Beneath it lay a large coil of strong rope, thirty feet or more, a dagger, three files, ten feet of electric wire, a thin, powerful pair of steel pliers, a small tack hammer with its handle, and -- and a Derringer pistol.

Beneath it lay a large coil of strong rope, thirty feet or more, a dagger, three files, ten feet of electric wire, a thin, powerful pair of steel pliers, a small tack hammer with its handle, andand a Derringer pistol.

Somebody belted me on the outside of my upper left arm, just below the point of the shoulder, with a tack hammer.