CAUTION: Working on storage doors and changing springs can be dangerous task. Springs are under extreme tension and require appropriate safety precautions. Working with doors, openers and springs can result in injury or death. We recommend all installations, repairs, adjustments, and removals be made by a qualified technician. Any attempts to install, repair, replace, or adjust doors or springs are done at your own risk. In no event shall All From 1 Supply be liable for damages of any kind, personal injury or death. User assumes all responsibility and risk for use of any information or products provided. By purchasing our products you agree to these terms.