PENN - FATHOM POWER ARM BLADE UPGRADE, GEN2 AND GEN1 AND TORQUE
Penn Fathom Gen1 ( black 2 speed) or Gen2 (silver 2 speed) power arm, or blade. Arm will fit GEN1 and Gen2 - 2 speed Fathoms, as well as 2 speed Penn Torque. Gen1 fathom - STANDARD ARM INSTALL. Gen2 fathom -STANDARD ARM INSTALL.