Swivl-Eze Pedestals - 1.77" Snap Lock
Swivl-Eze SP29130 Attwood Snap-Lock Fixed Height Pedestal Post 13" Anodized Aluminum
Swivl-Eze SP69773 Attwood Snap-Lock Seat Base Stainless Steel 7" x 7" 1.77" Thread
What Are Swivl-Eze 1.77" Snap Lock Pedestals?
Swivl-Eze 1.77" Snap Lock pedestals are a specialized category of marine seat mounting systems designed to provide a secure, tool-free connection between a boat seat and the deck. These pedestals use a proprietary snap-lock mechanism that allows the post to click firmly into a compatible base plate, holding the seat firmly in place even in rough water — and releasing just as easily when repositioning or removing the seat is needed.
The 1.77-inch diameter post is one of the most widely adopted sizing standards in recreational boating. Snap Lock pedestals in this size are compatible with a broad range of snap-lock bases and seat mounts, making them a practical choice for upgrades, replacements, or new installations on fishing boats, bass boats, pontoon boats, and cruisers.
Why the Snap Lock System Matters
A boat seat pedestal is more than just a stand — it is the structural link between the boater and the deck. A poorly secured pedestal introduces movement, fatigue, and even safety risk over the course of a long day on the water. The snap-lock design addresses this directly: all components snap and hold securely together, eliminating the play and rattle that can develop in older pin-style or threaded systems.
Swivl-Eze pedestals are crafted from anodized aluminum, which resists the constant moisture, salt spray, and UV exposure that marine environments demand. Seat mounts in this system are typically E-coated for superior corrosion resistance, a critical feature for anyone boating in brackish or saltwater conditions. The posts include a reinforced locking clip with a metal insert, providing an extra measure of safety when the pedestal is locked into its base.
Key Considerations When Shopping
- Post diameter compatibility: Verify that your existing base plate or deck socket is designed for a 1.77" post before purchasing.
- Height range: Snap Lock pedestals are available in fixed and adjustable configurations. Adjustable models allow you to dial in the correct seat elevation for helm visibility or casting comfort.
- Seat mount style: Ensure the top of the pedestal matches your seat's mounting pattern — operator-style mounts with a swivel-locking handle differ from standard flat mounts.
- Material finish: Bright anodized and hard anodized aluminum options are both available; hard anodizing offers enhanced scratch and wear resistance for high-use applications.
Top Brands in 1.77" Snap Lock Pedestals
T-H Marine is a well-established name in marine hardware, known for producing high-quality boat accessories and mounting solutions used by both recreational boaters and OEM boat builders. Their entry into the 1.77" Snap Lock pedestal space reflects their commitment to offering practical, durable seating hardware that fits seamlessly into existing Swivl-Eze-compatible systems.