I guess you can cobble together your own version if you're somewhat handy. A piece of long threaded rod (M8 or M10 would do fine), one can do away with the fancy handles and just use two nuts at each end with two wrenches instead, a piece of thick walled PVC pipe for the shell, the only tricky part could be the guide (might require a lathe). I will have to face this task too when I'll find time to re-do my '94 FS...