Snap-Lock 1.77" Fixed Height Post, 13" – Clear Anodized Aluminum (SP29130)
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Snap-Lock 1.77" Fixed Height Post, 13" – Clear Anodized Aluminum (SP29130)
A 13" fixed-height pedestal post built for the Snap-Lock 1.77" seat mounting system. The clear anodized aluminum finish provides lasting corrosion resistance in both freshwater and saltwater environments, and the larger locking clip with metal insert creates a positive, secure lock between the post and base — a meaningful upgrade over standard clip designs that can loosen over time.
At 13" in height (measured from deck to the top of the post), this is the standard height for most Snap-Lock 1.77" seating applications. The 1.77" diameter is specific to the Snap-Lock system — confirm your base and seat mount are 1.77" compatible before ordering.
Key Features
- 13" fixed height — measured from deck to top of post
- 1.77" diameter — Snap-Lock system specific
- Clear anodized aluminum for corrosion resistance
- Larger locking clip with metal insert for positive, secure post-to-base lock
Compatible Bases & Seat Mounts
- Snap-Lock 1.77" Seat Base, Aluminum, 9" Round (SP67904)
- SwivlEze Snap Lock Seat Mount with 3° Tilt – 1.77" Post (SP19000)
- Lock'N-Pin Power Pedestal, 24–30" Adjustable (3204TSS)
Other Post Options
Parts Desk Insights
Best Use Case: Recommend this post to customers with an existing Snap-Lock 1.77" base who need a replacement post, or those building a new 1.77" system from scratch. The metal-insert locking clip is a notable feature — worth highlighting for customers who have had issues with standard clips loosening or wearing out. The 13" height suits most standard seating applications in the 1.77" system. Always confirm the customer’s base and seat mount are 1.77" compatible — this post will not fit the more common 3/4" Lock'N-Pin or 2-3/8" 238 Series systems. Pair with the SP67904 9" Snap-Lock base and the SP19000 seat mount for a complete 1.77" assembly.
Shipping information
In-stock and OEM parts: ship same or next business day.
Locally warehoused items: ship within 1-3 business days.
Special-order items: timeline confirmed after order.
Returns & warranty
Returns & Satisfaction Guarantee
We stand firmly behind the quality of every product we sell. Your confidence matters to us — and we back it with a straightforward 30-Day Satisfaction Guarantee.
If you are not fully satisfied, you may request a return within 30 days of delivery. All returns must receive pre-approval prior to being sent back. Unauthorized returns will not be accepted.
To qualify for a return:
Item must be in new, unused condition
Product must be in its original packaging
All parts, components, hardware, manuals, and accessories must be included
Packaging must be undamaged and suitable for resale
Important:
Electronics are strictly inspected. No returns on open-box electronics. Exceptions may apply only with prior written approval. Any electronic unit that has been installed, powered, activated, or altered may not be eligible for return.
We are serious about product integrity — and equally serious about taking care of our customers. If there is ever a product issue, contact us immediately so we can make it right.
For return authorization, please contact our support team before shipping anything back.