LEINEN lathes LZ4SB, MLZ4SB, LZ4S & MLZ4S & L-Series Sales & Technical Specification Catalogues with Accessories. 1970s models LEINEN Screwcutting LZ4SB, MLZ4SB, LZ4S & MLZ4S (Late Model screwcutting and plain-turning types of the L-Series) Lathes. Sales & Technical Specification Catalogues with Accessories. 1970s models. 14 pages. Manufacturers: Leinen Models: LZ4SB MLZ4SB LZ4S MLZ4S L-Series Contents: Catalog