BP620 Backing Plate 5" in length) is perfect

5" in length) is perfect for rigging

Do you have the perfect mini table

With the addition of the RK300 Rail Mount Kit

The mounting kit comes complete with a backing plate and two shim sets and allows you to install versatile Burnewiin Mounts on 7/8”

Unisex CVC heathered fabric

BP620 Backing Plate 5" in length) is perfectThe BP620 Backing Plate is made from 316 stainless steel and will spread the GM400 and GM650 mounting bolt loads more evenly in the boat gunwale. Most boat gunwales are designed to handle flush mount rod holder loads with just washers under the mounting nuts. Please check with a professional boat outfitter or the boat manufacturer to determine if a backing plate is necessary.