Extreme Max Weld Free Fi x ed Dock Ladder - 4 Step. This ladder permanently installs on a dock or swim raft for future use (assuming no damage or instability has occurred). The Extreme Max Weld Free Dock Ladder is constructed of 100percent weld-free aluminum for lightweight durability. A maximum capacity of 300 lbs. gives this ladder a great deal of strength though oxidation may occur in brackish and saltwater. Don't let an excellent product like the Extreme Max Weld Free Dock Ladder get overlooked. Features of Extreme Max 3005.4105 Weld Free Fi x ed Dock Ladder - 4 Step Permanently installs on a dock or swim raft 100percent weld-free aluminum construction Maximum capacity: 300 lbs. Available in three four or five step versions Mounting hardware not included Package Contents: Extreme Max 3005.4105 Weld Free Fi x ed Dock Ladder - 4 Step Extreme Max 3005.4105: Weld Free Fi x ed Dock Ladder - 4 Step