Attwood Marine ST31-20-5 Stainless Steel Gas Spring 7.5" Extended 20 lb Force

The Attwood Marine ST31-20-5 is a corrosion-resistant stainless steel gas spring designed for marine applications where reliable, controlled motion is essential. This gas strut provides 20 pounds of force and features a compressed length of 5.25 inches with an extended length of 7.5 inches, offering 2.25 inches of travel.

Key Features:

• Stainless steel construction resists corrosion in harsh marine environments
• 20 lb force rating provides smooth, controlled opening and closing
• Compact design: 5.25" compressed, 7.5" extended
• Ideal for hatches, access doors, engine covers, and storage compartments
• Maintenance-free gas-charged operation
• Durable construction for long-lasting performance in saltwater conditions

Gas springs like this model are commonly used to assist with lifting and holding open hatches, lids, and doors on boats and marine equipment. The stainless steel construction ensures dependable operation even in corrosive saltwater environments, making this an essential hardware component for boat builders and marine equipment manufacturers.