Keep in mind that measurements between tubs will vary so even if they are 41 quarts tubs some will be longer some will be higher so that means a sterilite tub will not fit in a vision rack and vice versa.
For sterilite 41 quart tubs Sterilite , you are looking for Sterilite #1960 http://www.sterilite.com/SelectProdu...=179§ion=1