Can u use 50qt tub...

Hi im gonna build another rack and i was wondering if this tub would work it is a 50 qt sterlite.... dimensions are 33'' by 19'' by 7''...the 41 qt is 35'' by 17'' by 6 1/2..im losing 2 inches in lenth and gaining 2 inches in width..and gaining around 1 inch in height...here is a picture...it would be for my 1700gram guys and bigger..thanks for the help..RichieBoo http://ball-pythons.net/gallery/file..._308_thumb.jpg

I may be misunderstanding your question here, but if you are building your own rack and want to use larger tubs you can simply adjust the measurements of the rack itself before building to suffice for the new dimensions of the tubs.
If your concern is the actual tub itself, wheels and handles included, I would assume that style would still work for a rack. I personally have my Milks in a small rack I made myself and their tubs had those locking handles on them too. I just removed the handles before building the rack and I've had no problems with it.

I was just wondering if the tub would be good..meaning the lenght and width...

Don't see why it wouldn't work. Floor space is basically identical. The 50qt is just marginally bigger.

In that case, yes it should be fine! :)