7 Series Triple Aluminum deck organizer. Stainless Steel base and anodized aluminum top strap provide a high strength base. Delrin(tm) sheaves ensure smooth operation and high strength. Sheave Dia. 2-3/8" (60 mm), Max Line 1/2" (13 mm), Length 9-23/32" (247 mm), Width 2-3/8" (60 mm), Height 1" (25 mm), Fasteners (3) 5/16" RH (8 mm), CC 2-3/4" (70 mm), SWL 3000 lbs. (1365 kg), Weight Stain. 1 lb. 12.6 oz. (811 g), Weight Aluminum 1 lb. 5.8 oz. (618 g) 7 Series deck organizer may be ordered with aluminum sheaves part # 62-070-BW