Screw Adjustable Legs

Our leg extensions are perfect for boaters requiring a deeper boat lift and are ideal for locations where the depth of the water fluctuates. These extensions work well as leveling legs in areas with uneven or steep underwater terrain, providing a uniform position for your lift.

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Our screw adjustable legs (HVL4000 and HVL5000) enable adjustment of your lift height by simply turning a nut at the top of the leg. We also offer an adjusting leg tool (sold separately) that makes the adjustment of your boat lift even easier. Our extension legs come in a variety of lengths, all of which are built to outlast years of use.

RGC Marine’s Screw Adjustable Legs

  • All RGC Marine Docks and Lifts come with a 15-year limited warranty on aluminum materials and workmanship in fresh water applications.
  • RGC has been manufacturing quality boat lifts and docks in the United States for over 70 years.

complete product manual is available for download in our documentation section.

Purchase Adjustable Boat Lift Legs From RGC Marine Today

To learn more about how our screw adjustable legs can improve the performance of your boat lift, contact us online today.