Crown Bolt's lag shields are screw style anchors with two semi-circular, hollow, sections that are interlocked at the top. Use in conjunction with hex lag screws. When installed, the shield expands from the bottom. The outer surface is ribbed to resist coming out of the drilled hole.
2 per pack
Steel alloy construction
Plain finish
5/16 in. D x 1-3/4 in. L
Working load limit is 275 lbs. shear and 196 lbs. pull in concrete
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