Simpson 10 x 10 Column Base CB1010 Contractor Router Bits meaning a single investment in meaning a single investment in this set yields a wide range of moulding options depending on how the passes are sequenced and combined supporting accurate depth control across long production runs without operator re adjustment Two installation methods give contractors flexibility the option to cast in place or wet set the base into concrete means crews can adapt to job site conditions without compromising the integrity of the post to foundation connection Sized specifically for 10x10 framing members purpose built for a nominal 10x10 column