4 Pack E-Track Backing Plate Installation Kit, Heavy Duty E-Track Rail Mounting Back Plate with Bolts, Nuts, and Washers for Enclosed Trailer, Truck, Workshop - 6" x 6-1/2"

Size: 6" (L) x 6-1/2" (W); Material: Carbon Steel Color: Silver; Surface Finish: Galvanized Fits: Most E-Track Rails; Set of 4 Pcs; Thickness: 2 mm Installation Hardware Included – Steel Backing Plate (16), Bolts (64), Nuts (64), & Washers (64) Note: Drill holes according to the e-track rail hole size (if required).