Description Manufacturer part #:994.065 Technical Description Features American Metric Length (L) 7.01 in 178 mm Width (W) 79 79 Track dimensions 20 20 Ø sheave (D) 2.36 in 60 mm Side bearing Delrin balls Delrin balls Radial bearing composite fibre composite fibre Weight 0.8 lbs 0,37 kg Ø max line 0.63 in 16 mm SWL 6613.9 lbs 3000 kg Material Aluminum Aluminum Sheave material Aluminum Aluminum Webbing (N. x width) 0.08x1.34 in 2 x 34 mm