CMT K20010 ITK Contractor Saw Blade Finish for Plywood 10" x 5/8" T200 AC Adjustable Post Cap Why does this column base

Why does this column base have a 1" standoff

Width: 4-1/8 in

Its high capacity design supports maximum uplift performance at the post-to-foundation connection

making it suitable for attaching posts to already-cured concrete footings and slabs on decks

CMT K20010 ITK Contractor Saw Blade Finish for Plywood 10" x 5/8" T200 AC Adjustable Post Cap Why does this column baseThe CMT ITK Contractor Finish Saw Blade for Plywood 10 inch features 200 milled and side set teeth for ultra smooth cuts in plywood and OSB on cordless and corded circular saws. SPECIFICATIONS Diameter 10" (254mm) Number of Teeth 200 Bore Diameter 5 8" Tooth Grind Type Milled and Side Set Teeth Kerf Thickness 0. 094" Plate Thickness 0. 071" Hook Angle 5 degrees Maximum RPM 6,000 Coating Orange Chrome Coating Country of Origin Made in Italy COMPATIBLE