Best Boat Hatch Gas Springs for Easy Access and Durability
Looking for reliable gas springs to upgrade your boat hatch or RV lid? This guide focuses on popular, marine-grade options that stand up to saltwater, rain, and heavy use. Each product is evaluated for suitability by boaters and outdoor enthusiasts seeking long-lasting lifting force, corrosion resistance, and straightforward installation. The top picks cover a range of lengths and forces to fit common hatch lids, cabinets, and compartments.
Summary table of selected products
| Product | Length (Extended) | Force | Best For | Notes |
|---|---|---|---|---|
| Motoforti 7.5″ / 20 lb | 7.5″ | 20 lb | Small to mid-sized boat hatches | Stainless, corrosion resistant |
| ARISELIFT 10″ / 20 lb | 10″ | 20 lb | General purpose boat/ RV lids | Ball joint ends |
| Hoffen 8.25″ / 16-21 lb | 8.25″ | 16-21 lb | Marine hatch cabinets | 316 stainless, durable |
| Vepagoo 19.69″ / 60 lb | 19.69″ | 60 lb | Larger lids and boxes | High force, 304 stainless |
| Motoforti 10″ / 20 lb | 10″ | 20 lb | Mid-to-large hatch doors | Stable, anti-rust |
Motoforti 7.5”/190mm 20lb Stainless Steel Lift Supports
Best for compact hatch openings and lightweight cabin doors. The 7.5-inch extended length and 20-pound force offer adequate lift for small marine hatches and storage covers. Made from durable stainless steel with anti-rust properties, this pair is suitable for use in wet conditions characteristic of boats and RVs.
Who it’s for: boaters with small to mid-sized hatches or cabinet doors needing a reliable, corrosion-resistant lift.
Limitations: The weight range is best matched to lids in the 17–23 lb range; heavier lids may require a higher force spring.
Vepagoo C1608260 20″ 60Lb Gas Struts Set
Better for larger boat hatches or RV lids where a strong, long-throw lift is needed. Each strut delivers 60 lb of force and a 500 mm extended length, making it suitable for heavier lids or box lids exposed to frequent use. The 304 stainless steel construction offers rust and seawater resistance in harsh environments.
Who it’s for: boat owners with larger hatch doors or RV compartments requiring higher lifting power.
Caution: Mounting hardware is not included; verify lid weight and OEM references before purchase.
ARISELIFT 10″ Stainless Steel Gas Struts
This 10-inch model provides a balanced lift for mid-sized hatch lids, RV compartments, and toolbox doors. The 20 lb force and stainless steel construction offer good durability and anti-rust properties for damp environments.
Who it’s for: users needing a versatile, mid-length option with reliable corrosion resistance.
Limitation: Ensure the lid weight sits within the recommended 17–23 lb range for optimal performance.
Hoffen 316 Stainless Steel Marine Spring, 8-1/4″
Designed for marine cabinets and flip-up doors, this Hoffen set uses 316 stainless steel to resist corrosion in salt spray environments. The two-pack provides a simple, reliable mechanism with a longer overlength for safer operation.
Who it’s for: boat owners needing rugged, corrosion-resistant springs for hatch lids and cabinet doors.
Limitation: Consider the specific lid dimensions; the 8-1/4″ spring length may not fit very small openings.
C16-08316 20 Inch 40Lb Gas Strut Pair
For larger RV doors or boat hatches, this 20-inch pair offers 40 lb per strut to support heavier lids while maintaining smooth operation. The extended length and robust force are compatible with mid-to-large openings.
Who it’s for: users needing strong support for sizable hatch doors or toolbox lids.
Limitation: Heavier lids may require even higher force; verify weight and maximum supported loads.
Buying Guide
- How to choose by length: Measure the extended length of your current struts and match to new ones. Longer legs provide greater reach but may not fit tight openings.
- How to choose by force: Match the lid weight to the recommended force range. Using too low a force can fail to hold the lid open; too high can hinder smooth opening and strain mounting points.
- Material matters: Stainless steel (304 or 316) offers better corrosion resistance for marine environments. 316 is more corrosion-resistant in salty conditions.
- Mounting hardware: Some listings exclude mounting hardware. Consider buying with compatible brackets or verify what’s included with your OEM hardware.
- Environment: For wet, salty, or humid conditions, choose anti-rust, marine-grade springs and verify that the ends are compatible with your hinge or ball joint fittings.
- Lid compatibility: Check lid weight range, length, and mounting hole spacing to ensure a proper fit and safe operation.
FAQ
- What force should I choose for my boat hatch? Choose a spring with a force that matches or slightly exceeds the lid weight. This ensures the lid stays open but can still close smoothly.
- Are marine gas springs always stainless? Most marine-grade springs use stainless steel (304 or 316) to resist rust and corrosion, but always verify material specs in the product description.
- Do I need mounting hardware? Some sets include hardware; others do not. Confirm what’s included and whether you need additional brackets or screws.
- Can I replace a single spring or do I need a pair? If your hatch uses two springs, replacing both helps maintain balanced lift and uniform performance.
- Will these springs fit RV and boat hatches? Many listed models are designed for both boat hatches and RV doors or lids; check length, force, and mounting compatibility for your specific application.
- What maintenance is required? Wipe down the springs to remove salt or dirt, and avoid over-extending to prolong life. Replace if you notice bending, cracking, or reduced performance.