This heavy duty free standing tool rest support of cast iron construction is great for use with lathes with an outboard turning facility such as the Jet 4224. This also includes lathes where the headstock can be slid along the bed to the tailstock end allowing very large diameter projects to be undertaken. The 1442, 1642, and 3520B Jet lathes all have this facility. Designed to accept a 1" tool rest stem, the working height range is from 1,000mm to 1,240mm above the floor.