Attwood Marine SL31301 Gas Spring Hatch Lift Support 7.5" x 5.25" 30 lbs

The Attwood Marine SL31301 (SL31-30-1) is a reliable hatch lift support gas spring designed for marine, RV, and industrial applications. This gas spring features a compressed length of 5.25 inches, an extended length of 7.5 inches, a 10mm diameter socket, and an output force of 30 lbs. The spring has 10mm ball socket type ends with a rod diameter of 5/16" (8mm), a cylinder diameter of 3/4" (18mm), and a stroke of 2.25 inches.

Key Features:

• Part of Attwood's Ni-Slide Series for proven value and durability
• Made with bio-degradable no hazard to water grade oil (WGK), making them the marine industry's most environmentally friendly gas springs
• All springs pass ASTM B117, Attwood salt spray and a 30,000 cycle lifecycle test
• 30 lb output force provides reliable lifting assistance for hatches and storage compartments
• Corrosion-proof composite end fittings for harsh marine environments
• 2.25-inch stroke travel for smooth, controlled operation

Ideal for boat hatches, RV storage compartments, engine covers, and access panels. The Attwood SL31301 offers dependable performance in marine and outdoor environments where reliable lifting support is essential. Mounting brackets available separately.