CB Column Bases

  • Simpson CB66 6x6 Column Base
    SKU: CB66

    Simpson CB66 6x6 Column Base

    • Connection Type: Designed to be cast-in-place or wet-set into concrete in order to connect columns to concrete foundations.
    • Lumber Size: Intended for use with 6x6 posts/columns.
    Ships today when you order in the next 4 hours 32 minutes
    $42.88
    Sale 42.88
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  • Simpsn CB88 Column Base
    SKU: CB88

    Simpson CB88 8x8 Column Base

    • Connection Type: Designed to be cast-in-place or wet-set into concrete in order to connect columns to concrete foundations.
    • Lumber Size: Intended for use with 8x8 posts/columns.
    Ships today when you order in the next 4 hours 32 minutes
    $89.85
    Sale 89.85
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  • Simpson CB66HDG 6x6 Column Base Hot Dip Galvanized
    SKU: CB66HDG

    Simpson CB66HDG 6x6 Column Base - Hot Dip Galvanized

    • Connection Type: Designed to be cast-in-place or wet-set into concrete in order to connect columns to concrete foundations.
    • Lumber Size: Intended for use with 6x6 posts/columns.
    Ships today when you order in the next 4 hours 32 minutes
    $85.79
    Sale 85.79
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  • Simpson CB44 4x4 Column Base G90 Galvanized image 1 of 2
    SKU: CB44

    Simpson CB44 4x4 Column Base - G90 Galvanized

    • Connection Type: Designed to be cast-in-place or wet-set into concrete in order to connect columns to concrete foundations.
    • Lumber Size: Intended for use with 4x4 posts/columns.
    Ships today when you order in the next 4 hours 32 minutes
    $27.05
    Sale 27.05
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  • Simpson CB66R Column Base
    SKU: CB66R

    Simpson CB66R 6x6 Rough Column Base - G90 Galvanized

    • Connection Type: Designed to be cast-in-place or wet-set into concrete in order to connect columns to concrete foundations.
    • Lumber Size: Intended for use with 6x6 posts/columns.
    Ships today when you order in the next 4 hours 32 minutes
    $57.24
    Sale 57.24
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  • Simpson CB1212 12x12 Column Base Gray Painted
    SKU: CB1212

    Simpson CB1212 12x12 Column Base - Gray Painted

    • Connection Type: Designed to be cast-in-place or wet-set into concrete in order to connect columns to concrete foundations.
    • Lumber Size: Intended for use with 12x12 posts/columns.
    Ships today when you order in the next 4 hours 32 minutes
    $155.37
    Sale 155.37
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  • CB66R Shown
    SKU: CB5-4.5

    Simpson CB5-4.5 Column Base

    • Connection Type: Designed to be cast-in-place or wet-set into concrete in order to connect columns to concrete foundations.
    • Lumber Size: Intended for use with Glulam posts/columns.
    Ships today when you order in the next 4 hours 32 minutes
    $47.66
    Sale 47.66
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  • Simpson CB48 4x8 Column Base G90 Galvanized
    SKU: CB48

    Simpson CB48 4x8 Column Base - G90 Galvanized

    • Connection Type: Designed to be cast-in-place or wet-set into concrete in order to connect columns to concrete foundations.
    • Lumber Size: Intended for use with 4x8 posts/columns.
    Ships today when you order in the next 4 hours 32 minutes
    $40.19
    Sale 40.19
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  • Simpson CB46 4x6 Column Base G90 Galvanized
    SKU: CB46

    Simpson CB46 4x6 Column Base - G90 Galvanized

    • Connection Type: Designed to be cast-in-place or wet-set into concrete in order to connect columns to concrete foundations.
    • Lumber Size: Intended for use with 4x6 posts/columns.
    Ships today when you order in the next 4 hours 32 minutes
    $30.68
    Sale 30.68
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  • Simpson CB1010 10x10 Column Base Gray Painted
    SKU: CB1010

    Simpson CB1010 10x10 Column Base - Gray Painted

    • Connection Type: Designed to be cast-in-place or wet-set into concrete in order to connect columns to concrete foundations.
    • Lumber Size: Intended for use with 10x10 posts/columns.
    Ships today when you order in the next 4 hours 32 minutes
    $126.86
    Sale 126.86
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  • Simpson CB66SS 6x6 Column Base Stainless Steel
    SKU: CB66SS

    Simpson CB66SS 6x6 Column Base - Stainless Steel

    • Connection Type: Designed to be cast-in-place or wet-set into concrete in order to connect columns to concrete foundations.
    • Lumber Size: Intended for use with 6x6 posts/columns.
    Ships May 21 when you order now
    $400.39
    Sale 400.39
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  • Simpson CB88HDG Column Base Hot Dip Galvanized
    SKU: CB88HDG

    Simpson CB88HDG 8x8 Column Base - Hot Dip Galvanized

    • Connection Type: Designed to be cast-in-place or wet-set into concrete in order to connect columns to concrete foundations.
    • Lumber Size: Intended for use with 8x8 posts/columns.
    Ships today when you order in the next 4 hours 32 minutes
    $134.80
    Sale 134.80
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  • Simpson CB88R Column Base
    SKU: CB88R

    Simpson CB88R 8x8 Column Base - Gray Painted

    • Connection Type: Designed to be cast-in-place or wet-set into concrete in order to connect columns to concrete foundations.
    • Lumber Size: Intended for use with 8x8 posts/columns.
    Ships today when you order in the next 4 hours 32 minutes
    $114.25
    Sale 114.25
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  • Simpson CB88RHDG 8x8 Rough Column Base Hot Dip Galvanized
    SKU: CB88RHDG

    Simpson CB88RHDG 8x8 Rough Column Base - Hot Dip Galvanized, Made to Order Non-Returnable

    • Connection Type: Designed to be cast-in-place or wet-set into concrete in order to connect columns to concrete foundations.
    • Lumber Size: Intended for use with 8x8 posts/columns.
    Made to Order
    Ships in 21-28 business days.
    $182.03
    Sale 182.03
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  • Simpson CB1010HDG 10x10 Column Base Hot Dip Galvanized
    SKU: CB1010HDG

    Simpson CB1010HDG 10x10 Column Base - Hot Dip Galvanized, Made to Order Non-Returnable

    • Connection Type: Designed to be cast-in-place or wet-set into concrete in order to connect columns to concrete foundations.
    • Lumber Size: Intended for use with 10x10 posts/columns.
    Made to Order
    Ships in 21-28 business days.
    $194.13
    Sale 194.13
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  • Simpson CB44HDG 4x4 Column Base Hot Dip Galvanized image 1 of 2
    SKU: CB44HDG

    Simpson CB44HDG 4x4 Column Base - Hot Dip Galvanized

    • Connection Type: Designed to be cast-in-place or wet-set into concrete in order to connect columns to concrete foundations.
    • Lumber Size: Intended for use with 4x4 posts/columns.
    Ships today when you order in the next 4 hours 32 minutes
    $50.43
    Sale 50.43
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top

CB - Column Bases. These non-standoff column bases, also called post bases, are used to anchor posts to concrete. The bottom of the base plate is designed to be installed flush with the concrete. The CB model is for both glulam and solid sawn members ranging in size from 4x4 to 12x12.

Choosing which finish your Simpson column base requires is based on geographic region and type of weather situations your structure is likely to endure. Check with your local building inspector if you have any question about code requirements.

Looking for ornamental alternatives? Check out our Simpson OCB and CBPC products.

NOTES: Post bases do not provide adequate resistance in preventing members from rotating about the base, therefore aren’t recommended for non-top-supported installations including unbraced carports and fences. These products do not come with the associated nails or bolts that are necessary for installation. Please see the Product Guide Document for each product that specifies the associated hardware.

Don’t see the exact model you’re looking for? We can usually get what you want without a delay in shipping. Contact us at 888-794-1590 or email us at customerservice@fastenersplus.com and let our product specialists know what you’re looking for. We have access to products not listed on our site. We’re also curious what other products you want to see included on our site. We truly value your business and want to provide the best customer service.