Description
Sea-Dog 17" 40lb Gas Spring | Boat Supply Store
Securely support and control hatches on your vessel with the Sea-Dog Gas Filled Lift Spring, engineered for marine environments. This unit delivers a consistent 40 lb force over its 17-inch extended length, ensuring reliable operation for deck hatches, lazarettes, or storage compartments. Constructed to marine OE standards, it features a robust multi-lobe seal for extended service life, even in harsh saltwater conditions. Backed by a comprehensive 2-year warranty, this gas spring provides long-term durability for demanding applications.
Key Features
- Manufactured to meet stringent marine OE standards for superior durability.
- Extended service life guaranteed by a unique multi-lobe seal design.
- Reliable performance with a 40 lb force rating for effective lifting.
- Corrosion-resistant hard chromium plated shafts ensure longevity.
- Smooth operation facilitated by durable bronze bushings.
- Impact-resistant polymer end fittings provide secure attachment points.
- Versatile compatibility with 10 mm ball hardware for easy installation.
- Peace of mind with an industry-leading 2-year warranty.
Specifications
| Product Specifications | |
|---|---|
| Extended Length | 17 inches |
| Force Rating | 40 lb |
| Marine OE Standards | Yes |
| Warranty | 2-year |
| Seal Type | Multi-lobe seal |
| Shaft Material | Hard chromium plated |
| Bushings | Bronze |
| End Fittings | Polymer |
| Ball Hardware Compatibility | 10 mm |
Who This Is For
Boat owners, RV enthusiasts, and users of truck caps and toolboxes requiring robust lifting and support for hatches, doors, or lids. This gas spring offers dependable operation in demanding marine and recreational vehicle applications.
How It Compares
| Feature | Sea-Dog 17" 40lb Gas Spring | Competitor |
|---|---|---|
| Extended Length | 17 inches | — |
| Force Rating | 40 lbs | — |
| Seal Type | Multi-lobe seal | Standard seal (typically single-lobe), Multi-lobe seal |
| Shaft Material | Hard chromium plated | Chrome plated (common), Hard chromium plated |
| Bushings | Bronze | Not specified (often nylon or plastic), Bronze |
| End Fittings | Polymer | Plastic or metal (varies), Polymer |
| Warranty | 2-year | 1-year (typical), 2-year |
Common Concerns Answered
How do I determine the correct force rating for my application?
Selecting the precise force is critical for safe and effective operation. It's recommended to calculate the weight and leverage of the component being lifted and consider its open angle. Consulting a marine hardware specialist or using online calculators can assist in this determination.
Can this gas spring be used for applications other than boats?
Yes, this gas spring is designed for marine-grade durability but is also suitable for RVs, truck caps, toolboxes, farm machinery, golf carts, and utility boxes that require reliable lifting and support.
Why are Sea-Dog gas springs more expensive than generic alternatives?
The premium price reflects Sea-Dog's commitment to marine-grade construction, including hard chromium plated shafts, bronze bushings, and a superior multi-lobe seal for extended service life and corrosion resistance. The 2-year warranty further underscores their durability compared to standard options.
Frequently Asked Questions
What is the extended length of the Sea-Dog Gas Filled Lift Spring - 17" - 40#?
The extended length of this gas spring is 17 inches.
What is the compressed length of the Sea-Dog Gas Filled Lift Spring - 17" - 40#?
The compressed length is not explicitly provided in the product specifications but is determined by the 17-inch extended length and the internal stroke.
What is the force rating of the Sea-Dog Gas Filled Lift Spring - 17" - 40#?
This gas spring provides a force rating of 40 lbs.
What type of hardware is compatible with this gas spring?
This gas spring is designed to accept 10 mm ball hardware for mounting.
What is the warranty period for Sea-Dog Gas Springs?
Sea-Dog Gas Springs, including this model, come with a comprehensive 2-year warranty.
