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Red Head Wedge Anchor 1/2 in. x 3-3/4 in.$14.99
RedHead 12017 Red Head Wedge anchors are heavy-duty anchors designed for fastening into solid concrete. Ideal for attaching 2x4s, sill plates and electrical equipment. Also good for attaching structural supports to concrete, tilt-up construction, highway rails and posts, electrical, HVAC and plumbing systems, metal doors and window frames.