"HILLMAN" NYLON NAILIN ANCHORS *Size: 3/16" x 1" *Drill size: 3/16" *Minimum embedment: 3/4" *Holds up to 45 lbs *Medium duty anchor that can be used in hollow or solid materials *Excellent thermal and insulating properties *Great resistance to chemicals and rust *Nylon *Building code approved *Small reclosable clamshell package of 4 *Discovery SUP