Let’s Dive into Springfield Marine 1640401 Spring Lock Offset Extension Post
The Springfield Marine 1640401 Spring Lock Offset Extension Post is designed to enhance comfort and flexibility on your boat. Springfield Marine has a reputation for durable and reliable marine equipment, and this post aims to provide an offset seating solution for smaller boats or areas where space is at a premium. I was intrigued by the promise of improved ergonomics and the potential to customize my fishing setup.
My old fishing boat felt cramped, and the seating position was causing back strain after a few hours on the water. I was specifically looking for a way to offset my seat to create more legroom and improve access to my gear. Several extension posts were available, but the Springfield Marine option appealed to me because of its sturdy construction and reputable brand name.
Unboxing the Springfield Marine 1640401 Spring Lock Offset Extension Post revealed a solid, well-built piece of equipment. The e-coat finish appeared robust, and the 1-3/4″ diameter post felt hefty and durable. Its 7″ x 7″ dimensions looked compact enough to fit within my boat’s existing pedestal base.
I considered a few similar offset posts from other manufacturers like Attwood and Swivl-Eze, but the Springfield Marine post’s positive reviews and slightly larger diameter swayed me. I was also drawn to the Spring-Lock system, which seemed secure and easy to use (with compatible mounts). I hoped the offset would make a noticeable difference in my comfort and fishing efficiency. I was excited to get it installed and see how it performed on the water.
Real-World Testing: Putting Springfield Marine 1640401 Spring Lock Offset Extension Post to the Test
First Use Experience
My first test of the Springfield Marine 1640401 Spring Lock Offset Extension Post took place on a local lake known for its choppy conditions and unpredictable weather. I installed it on my small fishing boat, pairing it with a Springfield Marine Spring-Lock non-locking seat mount (purchased separately, as required). The installation process was straightforward, fitting snugly into my existing non-locking Spring-Lock base.
The offset immediately made a difference in my seating position, creating valuable extra legroom. Fishing in moderately choppy water proved no problem for the stable extension post. I did find I needed to adjust my casting technique slightly to compensate for the altered center of gravity.
After a few hours, I noticed the seat felt more stable than before, but also the extension post gave me an ability to reach all the areas inside the boat, where it was difficult to reach before. The Springfield Marine 1640401 Spring Lock Offset Extension Post proved promising.
Extended Use & Reliability
After several weeks of use, the Springfield Marine 1640401 Spring Lock Offset Extension Post has proven to be a reliable addition to my fishing boat. The e-coat finish has held up well, showing no signs of rust or corrosion despite constant exposure to freshwater and occasional splashes of saltwater. Regular rinsing with freshwater after each trip has been sufficient for maintenance.
The post remains sturdy and stable, even after numerous fishing trips and bumpy rides across the lake. I haven’t noticed any loosening or play in the Spring-Lock connection. I have to say, the durability of this has increased my fishing performance.
Compared to my previous setup without an offset, the Springfield Marine 1640401 Spring Lock Offset Extension Post offers a noticeable improvement in comfort and accessibility. I now spend less time adjusting my position and more time focusing on fishing. It has exceeded my expectations and has become an integral part of my boating setup.
Breaking Down the Features of Springfield Marine 1640401 Spring Lock Offset Extension Post
Specifications
The Springfield Marine 1640401 Spring Lock Offset Extension Post boasts a hefty 1-3/4″ diameter, providing a stable and secure base. It features a 5″ offset extension, designed to provide additional legroom and improve access around the boat. It utilizes a 7″ x 7″ non-locking swivel base, ensuring compatibility with Springfield Marine‘s Spring-Lock system.
The e-coat finish offers excellent corrosion resistance, protecting the post from harsh marine environments. The Spring-Lock mechanism allows for easy installation and removal, when paired with compatible seat mounts and bases. This offset feature greatly affects the accessibility of the boat.
Performance & Functionality
The Springfield Marine 1640401 Spring Lock Offset Extension Post performs its job admirably, providing a stable and comfortable seating solution. The 5″ offset makes a noticeable difference in legroom and overall comfort, especially on longer fishing trips. It is a very nice extension post.
The Spring-Lock system ensures a secure connection between the post, seat mount, and base, eliminating any wobble or play. I believe, the sturdiness of the post and base is a major factor. While the non-locking swivel allows for easy rotation, some users may prefer a locking mechanism for added security in rough conditions.
Design & Ergonomics
The Springfield Marine 1640401 Spring Lock Offset Extension Post features a simple yet effective design, prioritizing functionality and durability. The 1-3/4″ diameter post feels substantial and well-built, providing a sense of confidence. The e-coat finish adds a touch of class while also providing corrosion resistance.
The 7″ x 7″ base is compact enough to fit within most boat pedestal systems. However, the installation is easy with the correct hardware and parts. The offset design is ergonomic, improving posture and reducing strain on the back and legs.
Durability & Maintenance
The Springfield Marine 1640401 Spring Lock Offset Extension Post appears to be built to last, thanks to its sturdy construction and corrosion-resistant finish. With proper care and maintenance, it should provide years of reliable service. Regular rinsing with freshwater and occasional lubrication of the Spring-Lock mechanism will help prolong its lifespan.
The e-coat finish is resistant to scratches and chips, but it’s always a good idea to avoid abrasive cleaners and harsh chemicals. There aren’t really any parts that need to be fixed on this device. Simple wiping and maintenance of the entire device will ensure longevity.
Accessories and Customization Options
The Springfield Marine 1640401 Spring Lock Offset Extension Post is designed to be used with Springfield Marine‘s Spring-Lock non-locking seat mounts and any non-locking Spring-Lock base (sold separately). The product itself doesn’t offer any additional accessories or customization options. The offset base does what it needs to do.
The compatibility with the Spring-Lock system means you can easily swap out different seat mounts or bases to suit your specific needs. While no aftermarket upgrades are really required, this allows you to adjust your seating position to your preferences.
Pros and Cons of Springfield Marine 1640401 Spring Lock Offset Extension Post
Pros
- Provides a full 5″ offset extension for increased legroom and comfort.
- Hefty 1-3/4″ diameter ensures stability and durability.
- E-coat finish provides excellent corrosion resistance in marine environments.
- Compatible with Springfield Marine‘s Spring-Lock non-locking seat mounts and bases for easy installation and removal.
- Relatively inexpensive way to drastically improve the comfort of your boat.
Cons
- Requires separate purchase of Spring-Lock non-locking seat mount and base.
- Non-locking swivel may not be ideal for all users, especially in rough conditions.
Who Should Buy Springfield Marine 1640401 Spring Lock Offset Extension Post?
The Springfield Marine 1640401 Spring Lock Offset Extension Post is perfect for boaters who want to improve their seating comfort and create more legroom. It is suitable for anglers, recreational boaters, and anyone who spends extended periods on the water. Boat owners with smaller boats or limited space will greatly benefit from the 5″ offset.
This product may not be ideal for boaters who require a locking swivel mechanism or those who already have ample legroom. If you have a high-end boat with lots of room and comfortable seating, this product may not improve things enough to justify the cost.
A must-have accessory is a compatible Springfield Marine Spring-Lock non-locking seat mount and base. Ensuring you use these recommended components will greatly improve performance.
Conclusion on Springfield Marine 1640401 Spring Lock Offset Extension Post
Overall, the Springfield Marine 1640401 Spring Lock Offset Extension Post is a worthwhile investment for boaters seeking to enhance their comfort and accessibility on the water. The 5″ offset makes a noticeable difference in legroom and posture, making long days of fishing or boating more enjoyable. The e-coat finish and sturdy construction ensure durability and long-lasting performance.
At $76.34, the price is justified by the quality of materials and the noticeable improvement in comfort. While the separate purchase of seat mounts and bases is an additional cost, the Spring-Lock system offers versatility and ease of use.
I would personally recommend the Springfield Marine 1640401 Spring Lock Offset Extension Post to any boater looking to upgrade their seating arrangement. Improve your boating experience. Get yours today.