Item consists of length min. 2.580 in., max. 2.600 in., width min 2.160 in. Max. 2.180 in., thickness min. 0.060 in., max. 0.070 in. With an additional 0.160 porm 0.001 in. Thick plate attached at center, center plate length 1.690 in. Min 1.710 in. Max. Width 1.380 in. Min. 1.400 in. Max, item has 4 ea. Attachment holes located at ea corner 0.149 in. Dia., 3 ea holes located near center 0.379 in. Dia., the three center holes form a triangle, each is located 0.801 in. From one another, matl aluminium alloy qq-a-325
