Description Antal 220mm Single Block Technical Description Features Metric American Ø sheave (D) 8.66 in 220 mm Side bearing - Delrin balls Radial bearing - Composite Fibre Weight 21.16 lb 9.60 kg Ø max line 1.18 in 30 mm SWL 28660.1 lb 13000 kg Material - Aluminum Sheave material - Aluminum Shackle Mod. - 020HR