FEMALE INSERT 1/2 x 1 3/8, 5/16 DRIVE/ BAG OF 25

Great protection for your storm protection fasteners. Lead anchor replacement- won’t spin or come loose

This is the best product available to replace the lead anchors that spin and get loose over time. They are designed especially for use in hollow block walls as they have a special glue coating that when heated up upon entry becomes active and acts like an epoxy giving the anchor further strength to stay in place and not spin or come loose. Plus, it has a tapered end that grabs the wall as it is set flush to the wall. Again, more holding strength.