https://www.youtube.com/watch?v=eB_wzp3VocI&t=5s HERE TO HELP How Quick Headers Work https://www.quickheaders.com/wp-content/uploads/2022/12/Untitled-3.mp4 Features and Benefits QUICK HEADERS are secured at both sides of an opening with a steel tab or tray. Their engineered design has been patented and tested in the field for over six years without failure. Post shores (see spec sheets under PRODUCTS) are mandatory and