360 Positive Lock Swivel Spider Mount Top Standard Series - Garelick
Price: $61.91
Part # 99023
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99023: 360 degree Positive Lock Swivel Spider Mount Anodized Aluminum Finish


  • 4 prong spider swivels 360° and locks positively
  • Fits all Garelick 2 7/8" (7cm) diameter stanchion pedestal seat bases
  • High tensile aluminum and all stainless hardware
  • Anodized aluminum finish

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Worked Perfectly
by Judy from Rancho Cordova, California on March 23, 2013
After MUCH frustration with legs that did not worl with our mounting brackets, there were perfect!!
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What are the hole configeration measurements?
Center to center on each side is 5.21 inches.

Will a 2 3/8" diameter Attwood post fit this?
This seat mount only fits Garelick posts, for 2-7/8".

Will this fit a 2 3/8" diameter post?
No, it fits all Garelick 2 7/8" (7cm) diameter stanchion pedestals.

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