Description Antal Looper Block D070 Single - Without Snap-loop Looper series, single Tulip block Technical Description Features Metric American Sheave Diameter (D) 2.76 in 70 mm Side Bearing - Torlon balls Radial Bearing - Peek rollers Weight 0.80 lb 365 g Max Line Diameter 0.08 × 0.47 in 2 × 12 mm SWL 4850.50 lb 2200 kg Material - Aluminum Sheave Material - Resin