4″, Adjustable Temporary Shoring Jack, Offers A Convenient & Durable Way To Make Structural Repairs & Functions As Temporary Support For Various Construction & Remodeling Projects, Fits 4″ x 4″ Timber Post, Not Included, Load Capacity Dependent On A 4 x 4 Used Up To 24,700 LB, 4″ Height Adjustment Creates An Adjustable Post.
