C.E. Smith Plate f/80 Series Rod Holders Backing. E. Smith 80 Series Backing Plate is an essential accessory for those who fish with heavier tackle. These Fishing Accessories by C.E. Smith distribute mounting bolt pressure evenly over 30 times more surface area than with standard washers alone. When the rod holder is under extreme load regular nuts and washers can concentrate stress and cause spider cracking around your rod holders or perhaps even tear through causing severe gunnel damage. Included in the C.E. Smith Model 80 Backing Plate is a nylon bushing that fills any gap inside the base of an 80 Series rod holder to ensure a tight fit that will prevent future problems. When you need an extra boost with your rod holder make sure you have the C.E. Smith Size 80 Support Plate. Specifications for C.E. Smith Backing Plate f/80 Series Rod Holders: Manufacturer: C.E. Smith Color: Black Package Contents: C.E. Smith Backing Plate f/80 Series Rod Holders C.E. Smith 53683: Plate f/80 Series Rod Holders Backing