Battery Trays are made from 1/8" Aircraft Aluminum, Have a complete enclosed bottom with countersunk screws holes
to secure to Fiberglass. 1" Ratchet strap included with each Tray. All Trays will hold Group 27 thru 31 batteries. 4 - SS Screws provided with each Tray.
Dimensions are all Outside to Outside measurements
Single Tray - 13 1/2" x 7 1/2"
Double Tray - 13 3/4" x 14"
Triple Tray - 13 3/4" x 21"