Description Antal Turning Tulip Sheave D 50 Tulip turning sheave, sheave Ø50, SWL 1000 kg Technical Description Features American Metric Height (H) 1.57 in 40 mm Ø sheave (D) 1.97 in 50 mm Side bearing - Torlon balls Weight 0.31 lb 140 g Ø max line 0.39 in 10 mm SWL 2204.62 lb 1000 kg Material - Aluminum Sheave material - Aluminum Fixing screws 0.04 × 0.39 in 1 × Ø 10 mm