Simpson Rough 4 x 6 Adjustable Post Base with Wind Uplift, ZMAX ABW46RZ PACK:1 Ea 11 is a Downcut Spiral

11 is a Downcut Spiral Router Bit

Hole diameter: 1/2 in

for single part installations

Shank (S) 3/8"

Simpson Rough 4 x 6 Adjustable Post Base with Wind Uplift, ZMAX ABW46RZ PACK:1 Ea 11 is a Downcut SpiralThe Simpson Strong Tie ABW46RZ ABW ZMAX Galvanized Adjustable Post Base for Rough 4x6 Lumber is a heavy duty post base engineered by Simpson Strong Tie to securely anchor the bottom of posts or columns to existing hardened concrete. Built for decks, patio covers, and other top supported structures, this post base combines a protective ZMAX galvanized finish with a 1 in. standoff design that helps guard against post end rot making it an ideal solution