Jigging World Silver Bullet Jigging Blanks can be built into a finished jigging rod that works both slow pitch jigs and speed jigs effectively. In comparison to the slow pitch version, this series of blanks are constructed with 30T carbon fiber which helps the blanks have a much more moderate bend throughout the entire blank under load. This allows the blank to withstand those hard runs from the likes of Tuna and allows the angler to have a much more enjoyable experience out on the offshore grounds. Many anglers will appreciate an offshore jigging rod with a moderate bend which will help them land more fish without their backs hurting after each fight. Features: Blank Constructed With Japanese 30T Carbon Fiber Matte Silver Finish All Models Are 1 Piece Blanks Specification Chart: Model Length Line Weight Lure Weight Tip Diameter Butt Diameter Weight JW-BLANK-SB250 6'6" 30-50 lb 250 g 2.43 mm 9.81 mm 3.2 oz JW-BLANK-SB350 6'6" 40-65 lb 350 g 2.55 mm 10.40 mm 3.7 oz JW-BLANK-SB450 6'6" 50-80 lb 450 g 2.55 mm 10.84 mm 4.0 oz JW-BLANK-SB550 6'6" 65-100 lb 550 g 2.50 mm 12.60 mm 4.8 oz JW-BLANK-SB650 6'6" 65-100 lb 650 g 2.75 mm 13.00 mm 5.3 oz Mobile Users - Slide chart left for more info.