The Simpson Strong-Tie CBST cast-in-place column base provides a secure and durable connection between wood posts and concrete foundations in residential and light commercial construction. Designed with a 1 in. standoff to reduce moisture-related post-end rot, the CBST offers increased download capacity and stability. Its design ensures long-lasting performance in a variety of environments, making it a reliable choice for wood-to-concrete connections.
- Code-required 1-in standoff design that elevates the post above the concrete, protecting it from moisture and resisting rot 
- S-shaped bearing tabs that  provide increased strength, allowing for higher downloads 
- Nominal column size: 6x6 
- Steel gauge: base 12, strap 10 
- Hot-dip galvanization (HDG) offers extra corrosion resistance for exterior and treated-wood applications 
- Install with (2) 5/8-in diameter machine bolts