Extreme Max Weld Free Fi x ed Dock Ladder - 5 Step. These Boat Parts from Extreme Max offer a maximum capacity of 300 pounds which is perfect for most freshwater lakes but oxidation may occur in brackish and saltwater sources. The Extreme Max Weld Free Fixed Dock Ladder - 5 Step is constructed from 100percent weld-free aluminum for a lightweight yet durable structure that won't weigh you down during your summer fun. Explore the variety of mounting surfaces for the best fit - ever boosting your ladder with custom bolts nuts and anchors. Explore the many uses for a Extreme Max Weld Free Fixed Dock Ladder - 5 Step. Features of Extreme Max 3005.4108 Weld Free Fi x ed Dock Ladder - 5 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 3005.4108 Weld Free Fi x ed Dock Ladder - 5 Step Extreme Max 3005.4108: Weld Free Fi x ed Dock Ladder - 5 Step