Description Antal 250mm Single Block w/ Becket Technical Description Features Metric American Ø sheave (D) 9.84 in 250 mm Side bearing - Delrin balls Radial bearing - Composite Fibre Weight 33.17 lb 15.05 kg Ø max line 1.57 in 40 mm SWL 44092.4 lb 20000 kg Material - Aluminum Sheave material - Aluminum Shackle Mod. - 024HR