Column Extenders

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Column Extenders to Meet Uplift Requirements

In most instances, Perma-Columns will need to meet wind uplift requirements – the ability of your structure to remain attached to the soil profile. There are two ways to achieve this – both methods using the pre-cast hole in the bottom of the Perma-Column.

1. A concrete collar attached by means of either a piece of rebar through the Perma-Column or a bolted on column extender.<...

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PK12CE-6

Weight (lbs): 7.7

Used with: 6" Perma-Columns

Quantity: 1 package

Kit Includes: (1) 1/2" Serrated Flange Nut Zinc (Part No. FN) (1) 6.5" Grade 5 Bolt Zinc (Part No. B6.5) (1) Universal 12" Extension - 4" wide x 0.187 thick steel (Part No. PC12CE)

Item #0014

$23.71

PK12CE-8

Weight (lbs): 7.9

Used with: 8" Perma-Columns

Quantity: 1 package

Kit Includes: (1) 1/2" Serrated Flange Nut Zinc (Part No. FN) (1) 8.5" Grade 5 Bolt Zinc (Part No. B8.5) (1) Universal 12" Extension - 4" wide x 0.187 thick steel (Part No. PC12CE)

Item #0029

$24.37

PK24CE-6

Weight (lbs): 13.1

Used with: 6" Perma-Columns

Quantity: 1 package

Kit Includes: (1) 1/2" Serrated Flange Nut Zinc (Part No. FN) (1) 6.5" Grade 5 Bolt Zinc (Part No. B6.5) (1) Universal 24" Extension - 4" wide x 0.187 thick steel (Part No. PC24CE)

Item #0030

$33.57

PK24CE-8

Weight (lbs): 13.2

Used with: 8" Perma-Columns

Quantity: 1 package

Kit Includes: (1) 1/2" Serrated Flange Nut Zinc (Part No. FN) (1) 8.5" Grade 5 Bolt Zinc (Part No. B8.5) (1) Universal 24" Extension - 4" wide x 0.187 thick steel (Part No. PC24CE)

Item #0031

$34.23

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Column Extenders to Meet Uplift Requirements