Hammerax is an American cymbal and percussion maker founded in 2006 by audio engineer John Stannard and based in Clearwater, Florida. The company is known for unusual, experimental instruments and a willingness to depart from traditional cymbal design, with several patented and patent-pending shapes in its catalog — multi-layered discs, cupped forms, and hybrid gong/cymbal constructions among them.

Product lines include the Liquicy series, a range noted for its dark, wobbling sustain; Ultraviolet, a brighter line covering splashes, crashes and hi-hats in sizes from 9" through 24"; and HellBell/HellHat, weighted for aggressive crash attack and pronounced bell tone. Alongside these Hammerax has released a long list of one-off and small-run designs with names like Bash, Crash Course, Slap, Snapshot, Super Collider, Spanky and the H Gong.

The brand has a small but high-profile artist presence in progressive drumming circles. Terry Bozzio and Tool's Danny Carey are among the players publicly associated with the company's cymbals.

Hammerax has 5 products cataloged on Equipboard, including Effects Cymbals, Concert Cymbals, and Crash Cymbals. Their gear is featured by 1 artist, with the strongest followings in Hip Hop and Funk / Soul. Notable users include Conor Rayne.