Review on 📏 Ding Magnetic Level Folds Storage: Foldable Magnetic Level for Convenient and Organized Storage by Chris Dildine

Used to install a fence that has failed. I'm very satisfied with this product. Attaches easily and securely, but can be easily removed and moved to the next pole for more efficient work. Well done and tough. I've used mine in inclement weather with no problems. Costs money.