... 2 handrails 3.maintenance-free,long life Aluminum Gangway for floating dock Aluminum Gangways are a maintenance free, durable, and ... a cost-effective solution for accessing your floating boat dock or marina. SizeLength 5M/10M/15M/CustomizedWidth 1 ... elegant,long life span,a shortened installation time and much lower maintenance cost.4.Strong Loading capacibility,safe and stable, ...