MINI SLEEV ANC 1/2X4 *Brand Name: HILLMAN *Diameter: 1/2 in. *Length: 4 in. *Material: Steel *Head Style: Hex Head *Product Type: Sleeve Anchors *Number in Package: 10 pk *Screw Included: Yes *Packaging Type: Boxed *Thread Type: High/Low *Required Drill Hole Size: 1/2 in. *Screw Length: 4 in. *Minimum Embedment: 1-1/2 in. *Capacity: 490 lb *Application: Brick, Concrete, Hollow Block