Description Antal Tulip Foot Block 90mm Technical Description Features Metric American Length (L) 6.42 in 163 mm Height (H) 2.48 in 63 mm Ø sheave (D) 3.54 in 90 mm Side bearing - Torlon balls Radial bearing - Composite Fibre Weight 2.42 lb 1.10 kg Ø max line 0.55 in 14 mm SWL 6613.9 lb 3000 kg Material - Aluminum Sheave material - Aluminum Fixing screws - 1 x Ø12 mm + 2 x Ø10 mm