Whitecap 20" Gas Spring - 90 lb - Stainless Steel is a premium, heavy-duty gas spring engineered for reliable lifting and controlled lowering of lids, hatches, doors, and panels. Crafted from 316 stainless steel, it resists corrosion in harsh environments while delivering smooth, dependable performance.

Key Specifications

• Extended length: 20 inches
• Closed length: 12 inches
• Rod diameter: 8 mm
• Tube diameter: 18 mm
• P1 force: 90 lb
• Material: 316 stainless steel

Why you'll love this gas spring

• Corrosion-resistant 316 stainless steel construction ensures durability in marine, outdoor, and high-humidity settings.
• Consistent 90 lb lifting force provides steady, controlled opening and closing.
• Precision-engineered with a compact 12-inch closed length for versatile mounting and space-saving design.
• Low-maintenance, reliable operation that stands up to daily use.

Ideal applications

• Boat hatches, deck boxes, and marine compartments
• Cabinet doors, lids, and access panels in kitchens, workshops, or RVs
• Trash bin covers, tool chests, and other hinged applications