Ring & loop realized in hard black anodized aluminum and loop in Dyneema, hole Ø 10 Manufacturer part #: RL4.5 Technical Description Features American Metric Dyneema Ø 0.18 in 4.5 mm Ø hole 0.39 in 10 mm SWL 1543.24 lbs 700 kg Material Aluminum + Dyneema Aluminum + Dyneema Ring Mod. R10.07 R10.07 D 3.15 in 80 mm