Wide Element Embed Embed This Widget <script> tag <iframe> Theme Light Dark Sepia Salin Tersalin! Widget powered by . Free, no account required. The wider bar or space (2X or 3X wide) in two-width symbologies, distinguishing binary 1s from 0s. Applies To Code 39 Codabar (NW-7) ITF-14 Interleaved 2 of 5