Replacement Lid For Ventline Metal Ventadome Trailer Vent

The vent cover is for an enclosed trailer. The white vent cover crumbled and blew off in the storm. It has “DTS MFG Wilsonville, OR AS-13M DOT 452” on the side. The hinge appears to be continuous and it measured +/- 15” x 15” Attached are photos of the writing on the cover, the outside of the vent showing the hinge, and a picture inside showing the hand crank. Since it is for an enclosed cargo trailer, I’d prefer a white replacement to let light in. Which replacement cover do you recommend? Many of your products have 14” x 14” in the description, but the photos show them with a 15” measurement, but I want to be sure to order the correct replacement. Thanks

asked by: Shad S