Tiger Brand Jack Post 4 In. Adjustable 24,700 Lb. Capacity Shoring Jack

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