"A perfect combo of Fixed Vertical slide with 50mm self centering vise. 4 X 5 (125mm X 100mm) Fixed Vertical Slide: 1. Vertical Milling Slide for Myford ML7 Series Lathes, Boxford, & Super 7 Lathes 2. This is an accessory item compatible for Myford ML7 Lathes and other smaller mini lathes. 3. Converts your Lathe to do all Milling Operations through this Vertical Slide Table size is 4"" x 5"" ( 100 mm x 125 mm) 4. Slide Travel 80 mm Approx 50mm self centering Vice: 1. Quality Self Centering Vice Vise For Drilling/ Milling Machine Hardened Jaws with Horizontal / vertical Vee for Holding Round Jobs Intact. 2. Seasoned High Grain Quality Casting Body, Jaw Width 2"" Inches/ 50 mm 3. Hardened Jaws with Horizontal / vertical Vee for Holding Round Jobs Intact. 4. Maximum Jaw Opening 55 mm, Jaw Depth 28 mm"