Description Antal Tulip FootBlock D 45 Single Tulip foot block, sheave Ø45, SWL 1000 kg Technical Description Features American Metric Length (L) 3.62 in 92 mm Height (H) 1.65 in 42 mm Ø sheave (D) 1.77 in 45 mm Side bearing - Torlon balls Radial bearing - Composite Fibre Weight 0.42 lb 190 g Ø max line 0.47 in 12 mm SWL 2204.62 lb 1000 kg Material - Aluminum Sheave material - Aluminum