YakAttack 4? GT90-04 FullBack Backing Plate. Condition is "New". Shipped with USPS First Class. Condition is Brand New(Plate Only,No Screws,Washers or Bolts). Brand: YakAttack Model: GT90-04 Shipped with USPS First Class Mail . You Will Receive 1 ea GT90-04 YakAttack 4? Backing Plate. Condition is "New". Shipped with USPS First Class. RARE VINTAGE COLLECTIBLE SHIPS N 24 HOURS Packed By Our Award Winning Packaging And Shipping Department Long Time E-commerce Seller For Over 20 Years LIMITED AVAILABILITY Follow Our Store For All New Rare Products Posted Daily and Specials Please click https://www.ebay.com/usr/boughtnowcommerce Inventory Box Number: 5168 (10) , 5776 (2). 6 in MW588 YakAttack GT90 / GTSL90 Backing Plates 1/4" Thick Anodized Aluminum Plate Used for Strong Installation of GT90 and GTTL90 GearTrac The FullBack backing plate makes GT90,GRTL90,and GTSL90 instillations more secure by offering more surface area support inside the hull. It also makes installation easier since it is easier since it is easier to hold in place than hex nuts. Includes Backing Plate , No Screws,Washers or Bolts.