Instead of extruding the Gridfinity bin base, this allows it to be cut out using a Boolean subtraction. The flat bottom of this negative should be flush with the bin base and the bin needs at least 4.75mm of floor depth for this to cut into.

This is designed to follow the Gridfinity specification using the inside edge of the bin-grid profile.

Now with 45deg rotational support allowing the object to be placed in 8 distinct orientations instead of 4.

Check out the full collection for more!