BATSON RX4 BLANKS--SALTWATER - MULTIPURPOSE The RX4 rugged graphite series comes complete with one of the very best salmon mooching/trolling series on the market. The series includes our house brand Bullet Proof, commonly referred to as our BP blanks. These BP rod blanks have every length and lure/line weight that you will need for catching that derby winner. The saltwater multipurpose SWS blanks have a wide variety of actions and uses, a must in every saltwater bound boat. Batson fuses a unique blend of RX4 Toray graphite and E-Glass composite in a matrix with a strong, high-impact resin system to create the RX4 blanks. This material offers anglers durable, yet sensitive fishing, along with impressive strength to handle more rugged situations. RX4 is perfect for anglers who fish under the harshest conditions and favor durability over precise feel. Not only will these blanks get the job done, they deliver the prize.