American Tackle Complete Saltwater Butt Aluminum butts are swaged with reel seats machined from marine grade aluminum for strength and durability. Butts are anodized to prevent corrosion and resist scratching. Locking nuts are reverse knurled to prevent scratching when transporting or storing. Available in anodized silver, black and black body with gold hoods and nuts. Butts are provided with our exclusive red plastic electrolysis guard between nuts to prevent corrosion. *Butts shown are AUB2. Note: Due to the anodizing process, color variations may occur between batches. Sizing & Specifications Model Rod Class Length I.D. (Ferrule) O.D. (Ferrule) #1 Short 10-30 17.2" 0.750" (19.1mm) 0.838" (21.3mm) #1 10-30 19.2" 0.750" (19.1mm) 0.838" (21.3mm) #2 Short 30-50 17.8" 0.873" (22.2mm) 0.970" (24.6mm) #2 30-50 19.8" 0.873" (22.2mm) 0.970" (24.6mm) #2 Short Curved 30-50 19.8" 0.873" (22.2mm) 0.970" (24.6mm) #2 Curved 30-50 26.8" 0.873" (22.2mm) 0.970" (24.6mm) #4 80 22.8" 1.00" (25.4mm) 1.133" (28.8mm) #4 Curved 80 27.8" 1.00" (25.4mm) 1.133" (28.8mm) #6 130 23.5" 1.188" (30.2mm) 1.335" (33.9mm) #6 Curved 130 28.4" 1.188" (30.2mm) 1.335" (33.9mm)