
3001-9915 Comparison
| photo | price | summary | rating |
|---|---|---|---|
![]() | $83.02 | Condition is New, Springfield Marine 1640401 Spring-Lock Non-Locking Offset 13" Post, FREE SHIPPING | 99.7% |
![]() | $87.16 | Top Pick! Condition is New, Springfield Marine 1640401 Seat Post Extension, FREE SHIPPING | ![]() |
![]() | $90.58 | Condition is New, Springfield 1640401 Spring-Lock Offset Extension Post, FREE SHIPPING | 99.1% |
![]() | $91.06 | Condition is New, SPRINGFIELD 5608144 SPRI SPRINGLOCK OFFSET POST, FREE SHIPPING | 98.7% |
![]() | $95.07 | Top Pick! Condition is New, Springfield Marine Company 1640401 Postspringlock13In5In Offset, FREE SHIPPING | 99.8% |
![]() | $95.43 | Condition is New, Springfield S-M-1640401 SpringLock Post - 13 5 Offset - Mari, FREE SHIPPING | 99.6% |
![]() | $90.97 | Condition is New, SPRINGFIELD 1640401 Post Springlock 13' 5' Offset, shipping cost = $11.99 | ![]() |
![]() | $114.00 | Top Pick! Condition is New, Springfield Springlock Offset Post #1640401, shipping cost = $14.95 | 99.6% |



The Springfield Marine 3001.9915 1640401 Spring-Lock Offset Extension is a versatile and high-quality accessory designed for marine applications. This extension is specifically crafted for use with Springfield Marine's 1640 series gunwales, providing a secure and reliable way to customize your boat's design.
The Spring-Lock Offset Extension features a sturdy spring-loaded design that allows for easy installation and removal. Its offset design provides additional space for mounting various marine accessories, such as rod holders, fish finders, or navigation lights. The extension is made from durable, marine-grade aluminum, ensuring it can withstand the harsh environmental conditions found at sea.
The Springfield Marine 3001.9915 1640401 Spring-Lock Offset Extension is designed to fit perfectly with Springfield Marine's 1640 series gunwales, ensuring a seamless and secure installation. Its smooth finish and anodized coating not only add to its aesthetics but also provide additional protection against corrosion.
Overall, the Springfield Marine 3001.9915 1640401 Spring-Lock Offset Extension is an excellent choice for anyone looking to customize their boat and enhance its functionality. Its durable construction, easy installation, and versatile design make it a reliable and practical addition to any marine vehicle.
Pros of buying Springfield Marine 3001.9915 1640401 Spring-Lock Offset Extension:1. Durability: The Springfield Marine 3001.9915 1640401 Spring-Lock Offset Extension is made of high-quality materials, ensuring it can withstand harsh marine conditions.
2. Functionality: This extension provides a spring-lock feature, which allows for easy installation and removal of the gunwale. Its offset design allows for better access to the boat's interior.
3. Compatibility: It is compatible with various types of boats, making it a versatile option for boat owners.
4. Affordability: Compared to some other boat accessories, this extension is relatively affordable, making it a cost-effective choice for many boat owners.
Cons of buying Springfield Marine 3001.9915 1640401 Spring-Lock Offset Extension:1. Installation Requires Skills: While the extension itself is easy to install, some boat owners may find the installation process challenging due to the need to drill holes into the boat.
2. Limited Customization: The extension comes in a standard size, which may not fit all boats perfectly. Customization options are limited.
3. Quality of Documentation: Some users have reported that the manufacturer's instructions for installation are not clear or detailed enough.
Conclusion:The Springfield Marine 3001.9915 1640401 Spring-Lock Offset Extension is a solid choice for boat owners looking for an affordable, durable, and functional gunwale extension. Its offset design and spring-lock feature make it a convenient and versatile accessory. However, potential buyers should be aware of the installation process and the limited customization options. If you have the necessary skills and are comfortable with the product's limitations, the Springfield Marine 1640401 extension can be a great addition to your boat.
Recommendation:If you're in the market for a boat gunwale extension, the Springfield Marine 3001.9915 1640401 Spring-Lock Offset Extension is worth considering. Its durability, functionality, and affordability make it a compelling option. Just make sure you have the necessary skills to install it and are aware of its limitations. With careful consideration, this extension can significantly enhance your boating experience.
Details:
Service location: orders ship within 24 hours. Package is cut open and taped shut. Springfield Marine 1640401 spring-lock offset extension 1 item shows signs of use or attempted to be installed.
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specifications boatseater:
- brand: Springfield Marine
- mpn: 3001.9915
- color: Silver
- type: Offset Extension
- upc: 038132915008
general boatseater:
- category: Boat Parts > Accessories Gear > Seating
returns boatseater:
- time: 30 days
- paid by: seller
- policy: returns accepted
payments boatseater:
- cash
- credit card: visa
- wallet: google-pay
offer boatseater:
- sold #: 34
- options: ship-to-home
- prices: $83.02–$114.00
- item condition: New
- in stock #: 5
- started: april 14, 2024
- availability: in stock
seller boatseater:
- city: lakewood, new jersey
- # reviews: 35935
- rating: 99.3%
shipping boatseater:
- service: ups ground
- class: standard
- carrier: ups
- transit: 4-9 days
- type: fixed
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