Answering the search intent: this guide highlights top gas struts that reliably lift boat hatches and similar lids, focusing on 10–20 inch lengths and 40–150 lb force ranges. These picks are suited for boat owners, RV enthusiasts, and DIY handlers who want smoother lifts without sudden drops. The top five selections balance durability, compatibility, and install ease. A quick comparison table below helps you choose what fits your lid weight and mounting style.
| Product | Length (in) | Force (lb/N) | Best For | |
|---|---|---|---|---|
| AUCLIDIS C16-18233 (Set of 2) | 10 | 40 / 178 | Smaller hatches, toolboxes, RV cabinets | Interchange numbers listed; nylon ball sockets |
| NIDAYE 2 Pack | 9.69–11.75 (approx) | 22 | Smaller lids, mild lift needs | Not soft-close; includes mounting details |
| ARANA C1608054 | 20 | 100 | Medium-to-heavy lids like camper beds | Includes 2 pcs; note weight range guidance |
| Vepagoo 2 Pack Soft Close 15 Inch | 15 | 67 | Heavier toolbox, boat hatches with soft-close | Soft-close design; universal brackets |
| ARANA 20 Inch 150LB | 20 | 150 | Heavier boat lids, truck under-beds | 2 pcs; wide lid coverage |
AUCLIDIS C16-18233 10 Inch 40Lb Gas Struts (Set of 2)
The AUCLIDIS C16-18233 set is designed for smaller lids and compartments, including boat hatches, truck tool boxes, RV overhead cabinets, and similar enclosures. Each strut is rated at 40 lb (178 N) with a 10-inch extended length, making it a good fit where space is limited and a light-to-moderate lift is sufficient. The product notes emphasize compatibility with original OEM numbers and include a broad interchange list, helping buyers find a match if replacing an existing failed unit.
Best for: small to medium lids where a compact, lightweight lift is desired and the original part number is readily available for reference. Better for: upgrades to light-duty compartments on boats and RVs where soft-close functionality is not required. Caution: verify that your lid weight and mounting points match the 40 lb specification to avoid under- or over-strain on hinges.
NIDAYE 2 Pack Extended 10 Inch Gas Struts
The NIDAYE struts provide 100 N (approximately 22 lb) of lift per strut and extend to about 9 11/16 inches with a travel of 3 14/25 inches. They are suitable for RV beds, floor hatches, outdoor benches, and tool box lids where a soft, controlled lift is desirable. They are not soft-close units, so expect a straightforward, reliable lift without auto-closing action. The installation notes suggest that the working temperature range covers typical outdoor conditions.
Best for: smaller or mid-sized lids that require consistent lifting force without soft-closing features. Choose this if you want a straightforward, economical option with clear travel numbers. Limitation: not a soft-close solution; lids may still land firmly if mounted improperly or if in windy environments.
ARANA C1608054 20 Inch Gas Prop Spring Struts
The ARANA C1608054 set is designed for 20-inch long, 100 lb-rated lifts and is commonly used for camper shells, RV beds, and large boat hatches. The package notes indicate a 19.7 inch extended length and 11.8 inch compressed length, with interchange references such as 6939 and C16-08054. This makes it a suitable match for heavier lids where a pair of robust struts are needed to maintain consistent lift and stable positioning.
Best for: heavier lids in RVs or boats where a 100 lb per strut lift is appropriate and a longer stroke improves leverage. Choose this if you need a direct replacement with a proven extended/compressed length that fits your existing mounting geometry. Limitation: ensure lid weight and mounting spacing align with the 100 lb rating to prevent under-support or over-tensioning.
Vepagoo 2 Pack Soft Close 15 Inch Gas Struts
Vepagoo offers a 2-pack of 15-inch soft-close gas struts rated at 67 lb (300 N) per strut. These are designed to slow and control lid movement, which is beneficial for heavier toolbox lids, boat hatches, and cabinet doors where a sudden slam is undesirable. The product features emphasize 360-degree bracket adjustment, allowing flexible mounting angles to align the struts with curved, angled, or flat surfaces.
Best for: lids that benefit from a controlled close and a robust 67 lb lift per strut. Better for: installations where bracket adaptability and anti-slam operation are priorities. Caution: soft-close action relies on proper mounting, and misalignment can reduce the effectiveness of the soft-closing feature.
ARANA 20 Inch 150LB Gas Struts
ARANA’s 20-inch, 150 lb per pair struts target heavier, high-load lids such as heavy-duty boat lids, under-bed compartments, and large truck tonneau covers. The set is clearly positioned for lids that weigh between 150–210 lbs, offering strong lift and reliable hold. It highlights direct replacement compatibility with several OEM numbers and emphasizes suitability for wide lids and high-leverage requirements.
Best for: very heavy lids where maximum lift and control are required. Choose this if your lid weight and mounting geometry align with the 150 lb per strut recommendation. Limitation: larger force requires precise installation to avoid over-opening or binding in tight spaces.
Buying Guide: Key Considerations When Choosing Boat Hatch Gas Struts
- Weight of the lid: Match the per-strut force to the lid’s weight. Use two struts for even load distribution unless your lid is light enough for a single strut.
- Length and mounting clearances: Ensure the extended and compressed lengths fit your lid’s travel range and the available mounting space.
- Mounting hardware compatibility: Check whether brackets and ball socket sizes (10 mm in these examples) fit your mounting holes or whether you need adapters.
- Soft-close vs. non-soft-close: If a gentle close is important, choose a soft-close model; otherwise, a standard lift is sufficient.
- Durability in environment: For marine use, stainless steel or corrosion-resistant materials improve longevity in saltwater or humidity.
- OEM interchange numbers: When replacing a part, confirm OEM numbers to ensure proper fit and compatibility with your existing hardware.
- Temperature range: Extreme temperatures can affect performance; verify that the struts operate reliably in your region.
FAQ
- Q: How do I know if I need two struts or a single strut?
A: For lids over about 10–15 inches wide or those with heavier weights, two struts provide balanced lifting and reduce strain on each hinge. - Q: What is the difference between 10 inch and 20 inch struts?
A: Length affects stroke and leverage. Shorter struts suit compact lids; longer struts suit tall, wide, or heavy lids and can provide better leverage for smoother lifting. - Q: Can I mix strut brands?
A: It’s best to use identical struts (same length and force) on both sides to ensure even lift and synchronized movement. - Q: Do these struts require brackets or mounting hardware?
A: Some sets include brackets; others require you to source compatible hardware separately. Check product details for mounting requirements. - Q: Are these suitable for marine environments?
A: Some models advertise corrosion resistance and stainless steel components; confirm that the specific model is rated for marine or outdoor use if exposed to saltwater.