Manufacturer part #:H160 Technical Description Features American Metric Ø sheave (D) 2.76 in 70 mm Side bearing Delrin balls Delrin balls Radial bearing composite fibre composite fibre Weight 0.7 lbs 330 gr Ø max line 0.63 in 16 mm SWL 7716.2 lbs 3500 kg Material Aluminum Aluminum Sheave material Aluminum Aluminum