The STEADY REST (MLA-9) can be machined to fit any lathe of 9 inch or greater swing. The outstanding feature is its six inch diameter capacity. Of course it is not intended to handle solid billets of that diameter, but those who make boilers may find it handy for trimming barrels. For the normal class of work the STEADY REST (MLA-9) is easily robust enough to handle solid billets up to three inch diameter or larger. The kit for making the STEADY REST (MLA-9) consists of five iron castings, drawings, and machining suggestions.