Hi, there are 3 types of cases for FW's :
1-w/a little tray on left side also clip for oil can. and a clip in the top for the foot peddle (I have 2 of these.)
2-w/a removable tray clear across the top to hold all the things This Case is a Little Taller than All the Others. (I have given one of these to my niece)
3- I Think! This ones for the FW 222 THE one that Can Remove the Bed So you can Have a Free ARM. ( I WANT one of These!!)