Simpson Strong-Tie Stainless Steel 4x4 Adjustable Post Base

The Simpson Strong-Tie ABU is designed to attach wooden posts to existing concrete in high capacity applications. The built-in 1 In. standoff of this adjustable post base helps to prevent rot at the end of the post. The ABU has a slotted anchor hole in the base for adjustability and attaches to the post with nails, Strong-Drive SD Connector screws or bolts. This versatile post base makes a cost-effective option for securing a post to the foundation, with a design built for maximum uplift performance.

• The slot in the base enables flexibility around the anchor bolt, making precise post placement easier
• 1 In. standoff design meets code requirements for structural posts installed in basements or exposed to weather or water splash
• Increased uplift loads for earthquake or wind loading
• Nominal post size: 4x4
• Steel gauge: Base 16, strap 12
• Stainless steel for high/severe corrosion resistance