
SP-66839 Comparison
| photo | price | summary | rating |
|---|---|---|---|
![]() | $16.15 | Condition is New other (see details), Attwood Lock'n-Pin 3/4" SS 8"X6" Boat Seat Post Base SP-66839, shipping cost = $12.20 | 99.7% |
![]() | $24.65 | Condition is New other (see details), Attwood Lock'n-Pin 3/4" SS 8"X6" Boat Seat Post Base SP-66839, shipping cost = $12.20 | 99.7% |
| photo | price | summary | rating |
|---|---|---|---|
![]() | $44.99 | Top Pick! Condition is New, Attwood Marine SP-66839 Steel Pedestal Seat Base Plate 6 x 8 For 3/4" Pin, FREE SHIPPING | 97.9% |
![]() | $51.56 | Condition is New, Attwood SP-66839 Swivl-Eze Lock'N-Pin Stainless Steel Non-Threaded Boat Seat ..., FREE SHIPPING | 99.3% |
![]() | $56.67 | Condition is New, attwood SP-66839 BASE 6X8 SS, FREE SHIPPING | 98.9% |
![]() | $59.30 | Condition is New, ATTWOOD MARI BASE For 6X8 SS Heavy Duty Stainless Steel Mounting Base Plate, FREE SHIPPING | ![]() |
![]() | $61.99 | Condition is New, Attwood Marine Locknpin 3/4 Base Plate 6X8 Ss SP-66839, FREE SHIPPING | ![]() |
![]() | $67.86 | Condition is New, Attwood Marine SP-66839 Steel Pedestal Seat Base Plate 6 x 8 For 3/4" Pin, FREE SHIPPING | 99.7% |
![]() | $69.99 | Condition is New, ATTWOOD SP-66839 BASE 6X8 SS, FREE SHIPPING | ![]() |
![]() | $71.06 | Condition is New, Attwood SP-66839 Lock'N-Pin 8" x 6" Non-Threaded Rectangular Base for 3/4" Post, FREE SHIPPING | ![]() |
![]() | $64.23 | Condition is New, Attwood Mari Sp-66839 Base 6X8 Ss, shipping cost = $11.99 | ![]() |
![]() | $75.85 | Condition is New, Attwood SP-66839 Lock-N-Pin Base Plate 6" X 8", shipping cost = $18.95 | 99.3% |
| photo | price | summary | rating |
|---|---|---|---|
![]() | $55.49 | Condition is , Attwood SP-66839 Swivl-Eze Lock'N-Pin Stainless Non-Threaded Boat Seat Post, FREE SHIPPING | 97.3% |

Attwood Marine SP-66839 Lock Pin Dock Fasteners are a must-have for boat owners who prioritize safety and stability while docking. These high-quality fasteners are designed to securely fasten your boat to the dock, providing peace of mind during harsh weather conditions or when the boat is unattended.
The lock pin dock fasteners are made from durable materials, ensuring they can withstand the rigors of frequent use. The pins are made of marine-grade stainless steel, which is resistant to corrosion and saltwater damage. The pins have a bright zinc finish, which not only looks great but also provides an additional layer of protection against the elements.
The locking mechanism of these fasteners ensures that once the boat is securely fastened, it won't accidentally come loose. The pin has a unique cam-lock design that secures the pin to the cleat, preventing it from sliding out or being dislodged by strong winds or waves. The locking mechanism is easy to use, requiring minimal effort to engage and disengage, making it convenient for boaters of all skill levels.
The Attwood Marine SP-66839 Lock Pin Dock Fasteners come in a pack of 10, providing ample protection for most boats. Each pack includes a mix of different sizes, ensuring you have the right fit for your boat's cleats. The fasteners are easy to install, requiring no special tools or skills. Simply slide the pin through the cleat and engage the locking mechanism.
In conclusion, the Attwood Marine SP-66839 Lock Pin Dock Fasteners are an essential addition to any boat owner's toolkit. They provide superior strength, durability, and convenience, ensuring your boat is securely fastened to the dock at all times. Whether you're a seasoned boater or a first-time owner, these fasteners will provide you with the peace of mind you need while out on the water.
Pros of Attwood Marine SP-66839 Lock Pin Dock Fasteners:1. Durability: Made from high-quality marine-grade stainless steel, these fasteners are resistant to corrosion and rust, ensuring they last longer in harsh marine environments.
2. Security: The locking mechanism prevents the pin from accidentally coming loose, keeping your boat securely fastened to the dock.
3. Easy Installation: The fasteners are designed to be easy to install, saving you time and effort.
4. Versatility: They can be used on various types of docks and boats, making them a versatile option for many boat owners.
Cons of Attwood Marine SP-66839 Lock Pin Dock Fasteners:1. Price: Compared to other types of fasteners, these lock pins can be more expensive due to their high-quality materials and locking mechanism.
2. Limited Size Options: The lock pins come in a limited number of sizes, which may not fit all boats or dock configurations.
3. Maintenance: While marine-grade stainless steel is resistant to corrosion, regular maintenance and cleaning are still recommended to ensure the fasteners continue to function properly.
Conclusion:Attwood Marine SP-66839 Lock Pin Dock Fasteners offer durable, secure, and easy-to-install solutions for boat docking. While they may be more expensive and have limited size options compared to other fasteners, their long-lasting performance and added security make them a worthwhile investment for many boat owners. If you have a boat or dock that requires secure fastening and you're willing to invest in high-quality materials, Attwood Marine's lock pin dock fasteners could be a great option for you.
Details:
Swivel-ESE lock'n-pin base plate is an essential component to providing dynamic comfort and safety while on the water. Manufacturer part number: SP-66839. Innovative lock' n-pin system eliminates unintentional release of seat mounts, posts and bases. Brand: Attwood Marine.
Condition: new. Warranty: manufacturers warranty. Attwood corporation has been an award-winning leader in engineering, testing, and manufacturing the highest quality Marine products for over 100 years.
specifications boatseater:
- brand: Attwood Marine
- mpn: Sp-66839
- part type: Lock Pin Fastener
- upc: 014599669388
returns boatseater:
- policy: returns accepted
- paid by: buyer
- time: 30 days
payments boatseater:
- credit card: mastercard
- wallet: google-pay
- other
general boatseater:
- category: Boat Parts > Accessories Gear > Seating
offer boatseater:
- started: october 9, 2024
- prices: $16.15–$75.85
- item condition:
- New other (see details)
- New
- availability: in stock
- options: ship-to-home
- sold #: 27
shipping boatseater:
- carrier: ups
- service: ups ground
- type: fixed
- class: standard
- transit: 3-7 days
seller boatseater:
- city: pittston, pennsylvania
- rating: 99.0%
- # reviews: 323892













