ProSolar FoamJack w/ Lag Bolt Base

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ProSolar FoamJack w/ Lag Bolt Base
List Price: $10.91 Save $1.82!

Sale Price: $9.09

In stock *May be eligible for a Solar Tax Credit

Order Quantity:

Model and Size:

4 1/2" with 3/8" Post,1ct.,FMJ-450-38-1L

5" with 1/2" Post,1ct.,FMJ-500-12-1L

The Professional Solar patented design of the Fast Jack is now available in an easy-to-foam version designed for use on commercial and metal rooftops. This industrial grade stanchion offers a full 2,870 lbs. of vertical strength using one 3/8" x 6" lag bolt!* It also offers an impressive 2,615 lbs. of axial (side) strength. Like the Commercial and Residential FastJack, the primary connection to the roof is made directly under the point of load.

The Foam Jack™ base accepts one fastener up to 3/8" diameter. The post is available in a 1/2" thread version which fully integrates with commercially available steel strut using the optional commercial Leveling Kit. The 3/8" threaded post version integrates with the Roof Trac support rail.


-Patented design locates the lag bolt or self tapping screw directly under the removable post for superior strength

-Use of foam versus a flashing provides leak-free connections at a fraction of the cost of conventional flashings

-Precision machined from extruded aluminum and tumbled clean for proper foam adhesion

-Significantly lighter than steel for installer convenience and reduced shipping costs

-Cylinder base design allows for even distribution of foam around the stanchion



Machined & Tumbled Aluminum (NOTE: Hardware not included)

Test Data:

2,870 lbs Vertical

2,615 lbs Side Axial

Tested by a 3rd party approved laboratory - pull to failure using a 3/8" x 6" lag bolt.

Professional Solar FoamJack Specifications:

* All prices, specifications and availability subject to change without notice. Contact us for most current information. Sale prices, rebates, or discounts may not be eligible with certain promotions.

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