⚓ Lock in your seat, lock out the wobble—boat comfort just got an upgrade!
The Attwood Lock'n-Pin 3/4" Non-Threaded Stainless-Steel Finish Boat Seat Post Base combines corrosion-resistant brushed aluminum with a reinforced steel lip tube and acetal bushing for a secure, universal fit on fishing and pontoon boats. Designed for durability and stability, it fits standard 3/4" non-threaded pedestal pins and mounts with six bolts (hardware not included), making it a reliable upgrade for any marine seating setup.
| Brand | Attwood |
| Orientation | Front and Rear and Inside |
| Vehicle Service Type | Fishing Boat, Pontoon Boat |
| Seat Depth | 6 inches |
| Seat Width | 8 Inches |
| Fit Type | Universal Fit |
| Item Weight | 1.16 Pounds |
| Global Trade Identification Number | 00014599669388 |
| Automotive Fit Type | Universal Fit |
| Manufacturer | ATTAC - pallet ordering |
| UPC | 014599669388 |
| Item Package Dimensions L x W x H | 8.03 x 6.46 x 2.76 inches |
| Package Weight | 1.54 Kilograms |
| Item Dimensions LxWxH | 14.49 x 9.21 x 5 inches |
| Brand Name | Attwood |
| Model Name | Boat Seating Accessories |
| Suggested Users | unisex-adult |
| Number of Items | 1 |
| Part Number | SP-66839 |
| Style | 6x8 |
| Included Components | End Product & Information |
| Size | 6" x 8" |
E**R
Perfect fit
Fits perfectly for my swivel seat on my jon boat
C**L
Seat mount
Great product
B**N
Original 7x7 base did not fit on boat
Original 7x7 base did not fit on boat. Redoing some carpet on my bass boat I removed seat base plate noticed only one screw out of 6 was secured to metal cross member, the rest nothing or to plastic tab on LiveWell tank, shocking. I am surprised I never fell off my seat due to base coming loose. Did some remeasuring and found the space between cross members was 4 1/2 inches apart. Luckly I found a 6x8 would meet my needs, now I have all 6 screws fastened to metal. I need to see if my other seat base is mounted that badly.
A**R
Boat bracket
Replaced a bracket on his boat. Well satisfied.
B**E
Very strong and good quality.
I have a narrow mounting spot and this fit perfectly.
A**R
Made very well
Wished it included screws but worked out well.
R**
Marine boat seat part
As advertised, great product
G**.
Fit
Yes very good. Fit perfectly.
Trustpilot
3 weeks ago
3 days ago
