BCLRXOG Guide's are Heavy duty quality guide's for the toughest saltwater conditions that anyone might encounter. BCLRXOG is suitable overhead boat rods they are a genuine heavy duty guide when it comes to Fuji Guides. The BCLRXOG Guide are part of Fuji's unique New Concept "O" Series slim "O"ring, new Concept Frame with new Corrosion Control Finish. They are bottom braised for unparalleled resistance to big fish fights with lots of metal around the ring.