Whitecap's 7-1/2" black nitrate gas spring delivers smooth, controlled lift in compact spaces — ideal for hatches, compartment lids, and storage covers on boats of all kinds. The heat-cured black nitrate steel body resists corrosion while the internal hydraulic system manages motion with precision from start to finish.

Specifications:

• Finish: Black nitrate heat-cured coating over heavy-duty steel
• Extended Length: 7-1/2"
• Compressed Length: 5-1/2"
• Rod Diameter: 6mm
• Tube Diameter: 15mm
• P1 Force: 10 lb
• O-ring seal directs oil toward the orifice piston for consistent pressure
• Hydraulic fluid specially formulated for end-of-travel damping
• Piston assembly provides precise control throughout extension