Standoff Column Base (4x4) 12-ga Galvanized Steel, Simpson Strong-Tie CBSQ44 (No Screws) Provide durable, code-compliant support for 4x4 wood posts with the Simpson Strong-Tie CBSQ44 Galvanized Standoff Column Base ? a heavy-duty floor-mounted post base engineered to extend the life of structural columns by elevating them above concrete. Designed for use in decks, porches, pergolas, and other outdoor structures, this base creates a 1-inch standoff between the post and concrete surface, reducing moisture wicking and helping prevent wood decay at the critical post-to-foundation connection. Constructed from galvanized steel for superior corrosion resistance, the CBSQ44 delivers long-term durability in exterior and ground-contact applications. It features a rigid, welded base plate that embeds directly into wet concrete during the pour, ensuring a secure, permanent anchor. Once cured, the base provides a stable, level foundation for the post, minimizing movement and improving load transfer. The CBSQ44 is designed for use with Strong-Drive SD screws (sold separately), which drive through the side tabs into the post with minimal reveal?preserving the clean look of the structure while delivering high load capacity. The integrated standoff eliminates the need for additional blocking or spacers, simplifying installation and ensuring consistent compliance with building codes that require separation between wood and masonry. Measuring 16 inches in depth, 4 inches in height, and 3.5 inches in width, and weighing 3.8 pounds, this pre-assembled base is shipped ready for use. It is specifically sized for 4x4 posts (actual dimensions 3.5" x 3.5") and provides secure, code-compliant support in residential and light commercial construction. Features - Galvanized steel standoff column base for 4x4 wood posts - Provides 1-inch standoff to reduce moisture retention and prevent wood decay - Embeds into wet concrete during pour for permanent, secure installation - Floor mount design for decks, porches, pergolas, and structural supports - Compatible with Strong-Drive SD screws for fast, high-strength attachment - Minimizes post-end damage and extends service life - Pre-assembled base plate for immediate use - Corrosion-resistant galvanized finish for outdoor durability - Meets building code requirements for post-to-concrete separation - Ideal for residential and light commercial applications Specifications - Brand Name: Simpson Strong-Tie - Model Name: Simpson Strong-Tie CBSQ44 - Part Number: CBSQ44 - UPC: 707392996507 - Global Trade Identification Number: 00707392996507 - Product Type: Standoff Column Base - Size: 4" x 4" - Fits: 4x4 Wood Post - Material: Galvanized Steel - Primary Material: Steel - Color: Silver (Galvanized) - Mounting Type: Floor Mount - Installation Method: Embedded in Wet Concrete - Standoff Height: 1 inch - Item Weight: 3.8 lbs - Product Dimensions: 16"L x 3.5"W x 4"H - Item Package Quantity: 1 - Unit Count: 1.0 - Manufacturer: Simpson Strong-Tie - Country of Origin: United States Product Application The Simpson Strong-Tie CBSQ44 Standoff Column Base is designed for use in outdoor wood structures where long-term durability and code compliance are essential. Ideal for deck posts, porch columns, pergolas, and shed supports, it prevents direct wood-to-concrete contact, reducing the risk of rot, insect damage, and premature failure. Commonly used in residential construction and renovation projects, it ensures a solid, level foundation while meeting moisture protection requirements in building codes. Trusted by builders, contractors, and DIYers, this base delivers reliable performance, easy installation, and lasting protection in exposed environments.