Wej-IT 3/8 x 6" Flat Head Sleeve Anchor (50 Per Box)For a wide variety of masonry applications Key Features and Benefits : Fully assembled and ready to use Speeds installation & Eliminates the problem of missing components Suitable for a wide variety of applications Available with acorn or hex nut, or flat head, or with rod coupling _Specifications _ _ Anchor Size (in.) 3 8 x 6" Head Style Flat Head Drill Bit Size (in.) 1 1 2 Min. Embed. (in.) 1 1 2 Box Qty. 50