Standing Seam Roof Anchor Roof Jack KitThis anchor system is made up of four components (2 Standing Seam Roof Anchors and 2 Roof Jack Adapters) Standing Seam Roof Anchors * These standing seam roof anchors are only 4. 5 lbs each, making them one of the lightest 5,000 lb certified anchors on the market. * Need it now or later? These anchors are usable as a temporary or permanent attachment points for increased flexibility. * The patented, universal design works with over 500 standing steam