x 3 in.
, 3" L, Steel Zinc Plated, 15 PK Use to install machinery and supports, window frames, partitions, cabinets and pipe supports. Hex Head Sleeve Anchors 15-Pack are designed for fastening into porous concrete, hollow or grout-filled block and brick. Red Head Sleeve Anchors are contractor grade and building code approved. Dia head x 3 in.