The universal system uses two screens, each with 5 numbers. A pair of sliding rails with target arrows and detents allows you to slide the screens left and right to instantly locate and lock in the exact position for each number. For two color numbers in 8" or 12" systems, simply add another pair of sliding rails and screens. The Vastex Digit system works with most 4, 6, 8 and 10 station presses.
