Long Lag Shield, 1/2" Dia, 3" L, Alloy Steel Plain, 50 PK, Prime-Line, Mfr#: 9071686

Lag shield anchors allow lag screws to be installed into concrete and masonry walls. After drilling a hole into the material, lag shields should be tapped into place ribbed side first until flush with the surface. The lag screw can then be installed with a wrench or socket tool. The sides of the lag shield push out against the inside of the hole once the lag screw is installed, thereby locking it in place. •Size: 1/2 inch X 3 inch •Allows for lag screw bolts to be installed into concrete, brick and block •Inserts into a hole by tapping with a hammer until flush •Lag screw expands the lag shield against the walls of the hole •Drill hole with masonry drill bit based on diameter on anchor