Hammer Bro

Hammer Bros. are turtle like creatures that stand upright and throw hammers at passer-bys. They have been around since Super Mario Bros..

Variations of Hammer Bros.
Boomerang Bros. - Basically, a Hammer Bro. that throws boomerangs instead of hammers. Their uniforms are white, instead of black.

Chomp Bros. - As the name implies, these bulky baddies throw Chain Chomps instead of hammers. They are only found in BeanBean Kingdom.

Fire Bros. - Instead of hammers, these fellows spit fireballs. Their uniforms are blood red.

Sledge Bros. - Monstrously sized Hammer Bros. that can cause small, localized earthquakes when they stomp. They are only found in Giant Land.

Tools
Hammer Bros. Hammer, Hammer Bros. Suit

Famous Hammer Bros.
Bamma, Hamma, Flare