Triangular Dietz 7774 complete Stop,Tail,and Turn Light. This item is New Old Stock and has SAE 1AST 67 imprinted on it. Measurements are 7 7/16"H x 8 3/8"W x 2 1/4" Depth. The mounting holes measure 7 1/2" center to center. These items may have minor scuffs or scratches from age. Lights have been tested and are in good working condition.