Lag Shields, Long, 1/2 in. X 3 in., Zinc Alloy (10 Pack)

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