The Kerfaron-Class is a mass-produced, cheap Ferengi ship, 465 in service from 2361-2448, nearly all of whom have Replicator/Mass-production/Non-Weapon Option Capability. They have Three Forward Opt Mounts that are considered "Center" and "Connected".
The most prominent ones were the Torengren, commanded by Daimon Prog, used to raid two massive Class XIX Transports in 2365, and the Milfooman, commanded by Daimon Antor, that oversaw major Trade Negotiations with the Cardassians and Tholians in 2370.