Manufacturer part #:RL6.1 Technical Description Features American Metric Dyneema Ø 0.24 in 6 mm Ø hole 0.79 in 20 mm SWL 3306.93 lbs 1500 kg Material Aluminum + Dyneema Aluminum + Dyneema Ring Mod. R20.14 R20.14 D 5.12 in 130 mm