13/16" x 21" Simpson SDS-MAX Quad Head Concrete Drill Bit, Carbide Tip, Pkg 1 Flash Bridge Truss Spacers gap-free connections

gap-free connections

Its innovative design allows joist installation on both sides of a fire-rated wall while maintaining the required separation

Made from tough 410 stainless steel

The Simpson CB48 4x8 Column Base - G90 Galvanized enhances the strength and stability of your construction projects

reliable fastening without the need for pre-drilling

13/16" x 21" Simpson SDS-MAX Quad Head Concrete Drill Bit, Carbide Tip, Pkg 1 Flash Bridge Truss Spacers gap-free connectionsStrong Tie SDS MAX masonry drill bits feature a durable carbide tip and are designed for use in concrete, brick and block applications. California Residents: WARNING