Simpson Strong-Tie APB44 Decorative Post Base for 4x4 Posts - Black Powder Coat, ZMAX | Fasteners Included ST Fastening Metal Roofing Screws the split-type expansion mechanism on

the split-type expansion mechanism on the working end compresses and exerts force against the walls of the hole

This diamond blade option is grey and is available in sizes ranging from 12-24"

Self-drilling tip allows direct installation into steel without predrilling

stylish solution for reinforcing 90-degree wood-to-wood connections

Simpson Strong-Tie APB44 Decorative Post Base for 4x4 Posts - Black Powder Coat, ZMAX | Fasteners Included ST Fastening Metal Roofing Screws the split-type expansion mechanism onThe Simpson Strong Tie APB Adjustable Post Base is part of the Outdoor Accents Mission Collection. This post base anchors wood posts to concrete and adds a classic, craftsman style look to your outdoor spaces. Whether you're building a deck, pergola, pavilion, or arbor, the APB delivers the sturdy support you need with the clean, decorative finish you want. Built tough from durable steel, its protected with a ZMAX galvanized coating and a black powder