The BaH'reth-class was a type of frigate fielded by the Klingon Empire during the 24th century. (Ship Recognition Manual, Volume 3: Ships of the Klingon Empire) The BaH'reth used the common "winged-shaft" design. Its central shaft was broad with a blunt trapezoidal profile and its forward end was pointed like a chisel. The hull flared out to the ship's wing pylons, which had the warp nacelles two-thirds of the way out. The tip of each wing curved slightly forward and ended with a disruptor cannon.