Hammer
- Annu: 1972
- Paese: United States of America
- Genre: Action, Drama
- Studio: Essaness Productions, United Artists, Essaness Pictures
- Parolla chjave: blaxploitation cinema, prizefight, docks
- Direttore: Bruce D. Clark
- Cast: Fred Williamson, Vonetta McGee, William Smith, Bernie Hamilton, D'Urville Martin, Stack Pierce