SPINNER SKS 50 G and EKS-50 Automatic Chucking Lathes. Catalogue. SPINNER SKS 50 G (SKS-50-G) and EKS-50 Automatic Chucking Lathes. Sales and Technical Specification Catalogue. 8 pages. Manufacturers: Spinner Models: SKS-50-G SGS 50 G EKS-50 EKS 50 Contents: Catalog