Description Antal SwivelLING Halyard Block D060 SHB (Swivelling Halyard Block) sheave Ø60 Technical Description Features American Metric Ø sheave (D) 2.36 in 60 mm SWL 2866.01 lb 1300 kg Ø max line 0.47 in 12 mm A 1.38 in 35 mm B 4.02 in 102 mm C 1.38 in 35 mm Fixing screws 0.08 x 0.31 in 2 x Ø8 mm Weight 0.95 lb 430 g