Review on Convenient and Reliable Drywall Hollow Wall Anchors: Introducing CONFAST Self Drilling Fasteners by John Young

These metal cavity wall anchors are easy to install and adhere evenly to drywall. Unlike plastic drywall anchors, they will not tear drywall paper or leave a crack along the outer edge of the anchor. Because these anchors are metal, they require less installation effort than their plastic counterparts and can be easily removed from the wall, reducing the amount of drywall damage to repair.