The ShoreMaster Infinity Dock Systems utilize welded aluminum frames with InfinityTrack section attachments to provide a lightweight sectional dock system with the easiest, fastest installation. With an Infinity Sectional Dock System you’ll enjoy compact storage and maintenance free ownership. Exclusive features like 5-Side Dock Legs, 18” Leg Pockets, precision welded construction and more provide superior stability and performance so you can rest assured you’re dock system will out-perform all others for years to come.