Door layout set with over 120 blocks in metric (mm). It covers basically every swing type imaginable, including single, double, and double-acting stuff. I’ve also put in a handing chart for left/right hand and reverse swings.There’s even some specialized blocks like revolving doors, bi-folds, and double egress. The whole file is organized for easy copy-pasting into your architectural projects. Standards for commercial or residential work, the usual. Saves a bunch of time instead of drawing every 900mm swing from scratch.