Whitecap's 20-inch stainless steel gas spring delivers 40 lb of controlled lifting force for hatches, engine compartments, and other marine applications that demand reliable hold-open performance in a corrosive environment. Built from 316 stainless steel, this unit resists salt air and spray without sacrificing smooth, consistent action over years of use.

Specifications:

• Material: 316 stainless steel
• Extended length: 20"
• Compressed length: 12"
• Rod diameter: 5 mm
• Tube diameter: 15 mm
• P1 force: 40 lb