ProSolar FoamJack w/ Lag Bolt Base

Request a Quote
Solar Permit Service
Solar Financing

Solar Components
Complete Solar Kits
Solar Panels
Grid Tie Inverters

Racks & Mounts
Roof Mount
Ground Mount
Installation Guides
ProSolar FoamJack w/ Lag Bolt Base
List Price: $10.00 Save $0.91!

Sale Price: $9.09

In stock *May be eligible for a 30% 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:

GoGreenSolar Customer

Why Choose Us?

We are America's leading experts in residential home solar kits. In addition to guaranteed lowest pricing on solar panels, inverters, and racking, we'll help you every step of the way including sizing your system, designing your panel layout, permitting, and interconnection.

Shop with confidence knowing you'll receive free technical support from beginning to end until your system is powered up and you're generating free energy from the sun!

Call (866) 798-4435 for Expert Help
First Name *
Last Name *
Email *
Phone *
Zip *
How can we help you? *

We respect your privacy and your information will not be shared.

Related Products