Cooper B-Line 3/8" x 3" Carbon Steel Expansion Wedge Anchor

Size: 3/8" x 3"-17/8" Thread Length: 1-7/8" Wedge Expansion Anchors Heavy and medium duty all purpose anchor. For use in solid concrete and grout filled block. Anchors can be installed through the fixture, no need for hole spotting. Wire hanger hole size 9/32" diameter, head height 3/4". UL & FM approved.