GT90 Add a whole new level of versatility to your kayak, canoe, power boat, ATV, ORV, tractor, or other vehicle with the GT90 GearTrac from YakAttack! This medium duty surface mount track provides a platform that's not only adjustable, but fully configurable, enabling unparalleled versatility for accessory mounting! Includes #8-32 socket drive button head stainless steel screws plus nuts and washers. The optional FullBack backing plate provides easier installation and increased security. BACKING PLATE This 1/4" thick anodized aluminum plate with tapped holes from YakAttack is used for strong installation of GT90, GTTL90 GTSL90 GearTrac. Requires 1/2" X 8" flat area inside hull. GT90, GTTL90, GTSL90 backing plate Single pack 8" long Made in the USA Covered by our Built for Life Guarantee SKU: FB-GT90-08