**4FT I-Beam Rolling Mount Extra Rail - Heavy Duty USA-Made for Warehouse & Industrial Shelving**

The Firstlaw Fitness I-Beam Rolling Mount 4 foot extra rail is designed to easily add on to our Rail Combos. Mounts to both open floor joist and drywall. Rock Solid heavy plate steel construction has a weight limit of 800 LBS. There is no limit to how many 4 foot I-Beam Rail sections you can add.

I-Beam Rolling Mount Rail Is The Perfect Space Saver - Does Not Include Rolling Mount

Rolling Mount Rolls Along I-Beam Rail Smoothly And Maximizes Space

Dual Locking Brakes Hold It In Place During A Workout Or Leave The Brakes Off And Supercharge Your Legwork

All Mounting Hardware Include - Powder Coated For A Long Lasting Finish

Designed, Fabricated & Assembled From Firstlaw Fitness