Description Vertical fix, sheave Ø 50, SWL 600 kg Manufacturer part #:00517 Technical Description Features American Metric Length (L) 3.78 in 96 mm Width (W) 0.75 in 19 mm Ø sheave (D) 1.97 in 50 mm Side bearing Delrin balls Delrin balls Weight 0.176 lbs 80 gr Ø max line 0.39 in 10 mm A 0.51 in 13 mm SWL 1322.8 lbs 600 kg Material Aluminum Aluminum Sheave material Plastic Plastic Fixing screws 2 x socket head cap 2 x socket head cap Ø screws 0.24 in 6 mm H 2.64 in 67 mm