Weld Craft has a 1452
Xpress has a 1450.
Landau used to make a 1456, though it's been a minute or two since I've seen one. They still in business?
Lowe makes several versions of a 1448.
1448 is probably the most common-and sought after-size in this area, hence when you do find a used one, they're gone in no time.
Typically the 4 digit numbers indicate the length and width. A 1448 is 14' long and 48" side measured at the bottom/rear. A 1448 has a lot of room in it for just being a 14' boat! Used to own a Lowe and it was a good boat. Fished 2 of us grown folks just fine. We ran a 20hp Tohatsu on it, was rated for 25hp.
I do not know the height of the sides. Some are going to be 16", others 18", maybe some have more options. Get one with a "tall" transom (20 or 21") and if you're going to use an outboard, get one with the maximum rated horsepower for the boat, so if the boat's rated for 25hp, you'll want no less than 25hp outboard.
Beam width means nothing to me when dealing with aluminum boats. Some are set up such that the sides are nearly perpendicular to the bottom, thus the beam width is narrower than a boat that is set up "normally". Look at Havoc or Edge or Ambush boats online and you'll see what I'm talking about. They are good duck boats and that's about all they're good for. Maybe racing through the flooded timber of southeast Arkansas. I've fished from an Edge 1552 in the past and while I kinda like the boat as a whole, it felt "weird" with the sides being angled the way they are. Maybe I'd get used to it after a few trips. They don't offer many options for anglers as they are really geared toward duck hunting the flooded timber.
