1/2" x 3-1/2" Pin-Drive Expansion Anchor, Yellow Zinc Plated, Pkg 25 Collated Cement Board Screws Simpson Strong-Tie Drop-In setting tools

Simpson Strong-Tie Drop-In setting tools are the ideal solution for accurately and consistently installing Simpson Drop-In internally threaded anchors

drive the tie until the tip of the installation tool enters the exterior surface of the masonry and countersinks the tie below the surface

flexibility

Low-torque threads – Up to 35% more screws driven per battery charge

Whether you're completing a foundation retrofit or strengthening an existing structure

1/2" x 3-1/2" Pin-Drive Expansion Anchor, Yellow Zinc Plated, Pkg 25 Collated Cement Board Screws Simpson Strong-Tie Drop-In setting toolsSimpson pin drive expansion anchors are coated in yellow zinc dichromate and used for medium and heavy duty fastening applications into concrete and grout filled block. California Residents: WARNING