7/8" x 8" Simpson SDS-Plus Concrete Drill Bit, Carbide Tip, Pkg 1 THGB/THGBH Truss Girder Hangers Apply two 1/4"-diameter beads of

Apply two 1/4"-diameter beads of fire-resistant mortar caulk directly to top-of-wall plates for the first 6" on either side of top flange

or as an alternate

Its angled design allows it to be driven directly into the soil alongside the failing post

5/16" hex head (replacement driver bit — BITHEXR516-R1)

the DWP drives smoothly into wood

7/8" x 8" Simpson SDS-Plus Concrete Drill Bit, Carbide Tip, Pkg 1 THGB/THGBH Truss Girder Hangers Apply two 1/4"-diameter beads ofStrong Tie SDS Plus masonry drill bits feature a durable carbide tip and are designed for use in concrete, brick and block applications. California Residents: WARNING