ProSolar FastJack® 4.5" Roof Stanchions

These ProSolar FastJack stanchions are use for photovoltaic module installations using standard flashings (not included) on residential composition and flat rooftops.

This product offers a number of feature to simplify the installation process. For instance, the base is serrated to help keep it from moving while the lag bolt is being installed. The removeable post makes installation on existing roofs quick and easy. The patented design locates the lag bolt directly under the stanchion, resulting in superior strength. It is precision machined from extruded aluminum, eliminating the opportunity for welds to corrode or break over time. Finally, the base design allows virtually any roof flashing to install flat on the roof deck.

• Included Components 18 4.5" tall 1" round posts
• 18 threaded bases
• 18 3/4" x 3/8" SS hex bolts
• 18 3/8" SS flat washers
• 18 5/16" x 3" SS lag bolts
• 18 5/16" SS washers