Collection: Gas Springs

Whitecap gas springs are a straightforward solution for keeping hatches, engine compartments, and storage lids propped open hands-free on the water. The selection here covers extended lengths of 10, 14, and 17 inches, with force ratings ranging from 20 pounds up to 90 pounds, so matching the spring to the actual weight of the lid matters. As a general rule, two springs share the load, meaning a pair of 30-pound springs suits a hatch that weighs roughly 60 pounds. Getting the force wrong means a lid that creeps closed or one that bounces open too forcefully, so it pays to weigh the panel before ordering.

Each size and force combination comes in two finishes: stainless steel and black nitrate. Stainless holds up better in saltwater environments and on exposed exterior locations, while black nitrate is a practical choice for interior compartments or freshwater applications where corrosion is less of a concern. Before buying, also confirm the compressed and extended length will fit your mounting points with the hatch both open and closed, and check that the end fittings match your existing ball studs or bracket hardware. Whitecap gas springs are widely used across production boats, which makes finding a compatible replacement straightforward.