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Attwood Marine 69773 Snap-Lock 1.77" Stainless Steel Seat Base Plate 7" x 7" Square

Manufacturer

Attwood Marine

<h3>About Attwood Marine</h3><p><strong>Attwood Marine</strong> has been a cornerstone of the boating world for over a century. Founded with a commitment to quality engineering and practical design, Attwood grew from manufacturing underwater hardware and on-deck fittings into one of the most recognized names across every segment of the marine accessories market. Today, the brand operates as part of the Navico Group by Brunswick — a global family of market-leading marine companies — yet it has never lost the focused, boater-first philosophy that built its reputation.</p><p>What sets Attwood apart is their end-to-end approach: they design, manufacture, test, and distribute their own products rather than simply resourcing components from third parties. Every product in their catalog is tested against the highest U.S. Coast Guard (USCG), American Boat and Yacht Council (ABYC), and CE standards, giving boaters and OEM boat builders alike the confidence that Attwood parts will perform when it matters most. Corrosion-resistant materials — including 304 and 316 stainless steel, chrome-plated zinc, and marine-grade synthetics — are used throughout the lineup to ensure durability in both freshwater and saltwater environments.</p><p>Attwood is also a leading OEM supplier, meaning you'll find their components pre-installed on boats straight from the factory. That pedigree speaks volumes: when boat manufacturers trust a brand to equip new vessels, that's a strong vote of confidence for the aftermarket buyer as well.</p><h3>Attwood Marine Product Categories</h3><p>Attwood's catalog spans a remarkably broad range of marine needs. On the docking and mooring side, their <a href="/7239-attwood-marine-fenders-201953">boat fenders</a> provide reliable hull protection against docks, pilings, and other vessels — an essential piece of gear for any boat owner. For on-water comfort and cockpit organization, Attwood's <a href="/7239-attwood-marine-seat-pedestal-packages-202496">seat &amp; pedestal packages</a> deliver complete seating system solutions backed by years of ergonomic engineering, while their <a href="/7239-attwood-marine-seat-clamp-mounts-202497">seat clamp mounts</a> and <a href="/7239-attwood-marine-seat-clamp-mounts-200927">mounting hardware</a> make swapping or positioning seats quick and secure. Rounding out the seating ecosystem, Attwood's broad selection of <a href="/7239-attwood-marine-seating-table-parts-accessories-202501">seating &amp; table parts and accessories</a> keeps every swivel, slide, and fitting performing at its best season after season.</p><p>Beyond seating and docking, Attwood is well known for its bilge and aerator pumps (including the iconic Sahara Mk2 and Tsunami series), navigation lighting, fuel systems, rod holders, and trailering accessories — making it a one-stop resource for outfitting or refreshing virtually any powerboat, fishing boat, or recreational vessel.</p><h3>Why Boaters Trust Attwood</h3><ul><li><strong>100+ years of marine expertise</strong> — a track record that few brands can match</li><li><strong>USCG, ABYC &amp; CE certified</strong> products built to rigorous safety and performance standards</li><li><strong>OEM-preferred supplier</strong> to leading boat manufacturers worldwide</li><li><strong>Corrosion-resistant construction</strong> engineered for saltwater and freshwater environments</li><li><strong>Full design-to-distribution control</strong> ensuring consistent quality across every product</li></ul>

Part Number

69773
08/07/2036 3:43 AM
Sale Price

$344.57

In Stock (10+)

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Usually delivered within 2 days

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No Hassle Returns

Live-in-stock inventory

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Fitment guaranteed

Fitment guaranteed

Product Details

The Attwood Marine 69773 Snap-Lock Stainless Steel Base Plate is a heavy-duty boat seat mounting base designed for the 1.77" (1-3/4") pedestal series. Engineered to deliver a secure and reliable seat mounting solution, this 7" x 7" square base plate is built to withstand the rigors of the marine environment.

Key Features:

  • Snap-Lock Design: All Snap-Lock series components snap and hold firmly together, preventing unintentional detachment while underway
  • Stainless Steel Construction: Corrosion-resistant stainless steel built to endure punishing saltwater and freshwater marine conditions
  • 7" x 7" Square Base: Large footprint provides a stable, secure mounting platform for your boat seat pedestal
  • 1.77" (1-3/4") Post Compatibility: Designed specifically for the 1.77" diameter Snap-Lock pedestal post series
  • Easy Installation: Mounts with six screws or bolts through the deck for a solid, permanent installation
  • Required Mounting Hole: Requires a 2.75" diameter mounting hole positioned 3" below the deck surface
  • ABYC Compliant: Meets American Boat and Yacht Council (ABYC) standards for marine seating hardware

Compatible with pontoon boats, fishing boats, cruisers, and a wide range of recreational watercraft, the Attwood 69773 is ideal for both new seat installations and seat replacements. Part of Attwood's trusted Swivl-Eze Snap-Lock system, this base plate pairs with other Snap-Lock series components for a complete, modular seating pedestal solution.

awesome

Quick shipping, quality product at good price. Shipping was expensive though.

Product came in fast and packaged well, highly satisfied

i got what i wanted

Customer service went above and beyond. A+++++++++

Quick and concise. Great price too!

Easy to use, THANKS

Finding the right part was easy. Great price. Quick shipping. Definitely will use this business in the future

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