1/4 x 3-3/4 in. hex head slotted concrete anchor with hi-low thread and ceramic coated blue finish. Hex/Phillips bit size 5/16 in. Drill size 3/16 x 5-1/2 in. Includes drill bit.
Dottie's concrete anchors are faster to install than most steel anchors, yet have significant load capacities. One tool drills the hole and sets the anchor without the need to remove from the drill chuck. They have the added advantage of close-to-edge fas