Description Antal 150mm Single Block Technical Description Features Metric American Ø sheave (D) 5.91 in 150 mm Side bearing - Delrin balls Radial bearing - Composite Fibre Weight 3.96 lb 1.80 kg Ø max line 0.79 in 20 mm SWL 14330.0 lb 6500 kg Material - Aluminum Sheave material - Aluminum Shackle Mod. - 014HR