7/8" x 36" Simpson SDS-MAX Quad Head Concrete Drill Bit, Carbide Tip, Pkg 1 LSSJ/LSSR Rafter Hangers The large washer head adds

The large washer head adds serious clamping power

Corrosion Resistance: Powder coat finish provides protection for exterior and covered outdoor use

The #4 Roofjack Square Silicone Pipe Flashing Boot is the ultimate solution for sealing pipe penetrations on metal roofs

The Makita MAFS4200 Screwdriver is a great tool for your low-torque applications

Double Channel Post Base - Electro-Galvanized is a post base designed to fasten Strut Channel to the floor

7/8" x 36" Simpson SDS-MAX Quad Head Concrete Drill Bit, Carbide Tip, Pkg 1 LSSJ/LSSR Rafter Hangers The large washer head addsStrong Tie SDS MAX masonry drill bits feature a durable carbide tip and are designed for use in concrete, brick and block applications.