Zoom icon Click to expand Tap to zoom Chevron down icon Chevron down icon GT90 / GTSL90 backing plate, 4" by YakAttack Save Liquid error (product-badge line 32): Computation results in '-Infinity'% $10.00 One Color / One Size - $10.00 One Color Color Chevron down icon One Size Size Chevron down icon Availability: translation missing: en.general.icons.icon_check_circle icon Only 2 left! 1 2 3 4 5 6 7 8 9 10+ Quantity Chevron down icon Quantity Add to cart Spinner icon Product Locator by Locally Notify me when back in stock Email address Email me when available This 1/4" thick anodized aluminum plate with tapped holes from YakAttack is used for for strong installation of GT90and GTTL90 GearTrac. Requires 1/2" X 4" flat area inside hull.