Professional Grade 6-Inch Heavy Duty Universal Cross Slide Drill Press Vise
Lead screw: chrome plating(above one), black coating(following two). Vise and cross slide have adjustable shims for fine adjustment. Precision thread clamping and cross slide screws. Cross travel: 3-1/2" Longitudinal travel: 5-1/2" Jaw depth: 1-1/4". Maximum jaw opening: 4". Overrall height: 4-3/8"