Attwood Marine SL31401 Gas Spring 20" Stroke 40 lb Force

The Attwood Marine SL31401 is a heavy-duty gas spring designed for marine applications requiring controlled opening and closing of hatches, lids, and access panels. This gas strut features a 20-inch extended length with an 11.75-inch compressed length, providing approximately 8.25 inches of stroke travel with 40 pounds of lifting force.

Key Features:

• 40 lb force rating for medium to heavy marine hatches and compartments
• 20-inch extended length, 11.75-inch compressed length
• Corrosion-resistant construction for marine environments
• Controlled dampening for smooth, safe operation
• Ball socket end fittings for easy installation
• Engineered for reliable performance in saltwater conditions

Gas springs provide convenient hands-free support for boat hatches, engine covers, storage compartments, and seating. The controlled compression and extension prevent slamming and reduce strain on hinges and mounting hardware. Ideal replacement for worn or failed gas struts on boats, RVs, and marine equipment.