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Attwood 64839 Lock'N-Pin 3/4" Marine Stainless Steel Pin Base Plate

Marine Chandlery

Marine supplies and accessories for both power boating and sailing.

Boating Accessories

Trailer accessories, life vests, fuel tanks, lubricants, anchors etc

Attwood 64839 Lock’N-Pin 3/4″ Marine Stainless Steel Pin Base Plate



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Lock’N-Pin Base Plates with the 3/4 inch system gives you outstanding economical performance. The design is proven by decades of experience. Posts are available as fixed, manually adjustable, or power-adjustable. Seat mounts, posts and bases available in steel, aluminum, or stainless steel.


  • 4 x 8 inch, non-threaded nylon bushing
  • Stainless steel finish with steel lip tube