![Rupp Top Gun Backing Plate w/2.4" Hole - Sold Individually, 2 Required [17-1526-23]](http://dbmarinesupplies.com/cdn/shop/files/52208XL_{width}x.jpg?v=1682676003)
Top Gun Backing Plate
Secure your new Top Guns with custom-designed backing plates made of anodized aircraft aluminum. These backing plates work with any bolt-in Top Gun or Z-30 outrigger bases. Needed when top thickness is not sufficient to support outrigger bases. Sold individually - 2 required.