Red Head 3/8 in. x 1-7/8 in. Zinc-Plated Steel Hex-Nut-Head Sleeve Anchors (25-Pack) are designed for fastening applications in porous concrete, hollow or grout-filled block, and brick. Use to install electrical boxes, shelf ledgers, and conduit and door frames. Red Head Sleeve Anchors are contractor grade and building code approved.
- Designed for fastening fixtures and equipment into concrete, hollow block, grout-filled block, and brick
- Zinc-plated steel construction
- Drill bit size 3/8 in.
- Minimum anchor embedment 1-1/2 in.
- Hex head style