Jack Post, 11-Gauge, Adjusts From 4’8″ To 8′ 4″

Description

4’8″ To 8′ 4″, 11 Gauge Adjustable Jack Post , Max Ext Load 20,000 LBS, Min Ext Load 38,000 LBS, Additional Support For Crawl Spaces, Attic, Staircase Or Decks, Adjusts With 3/4″ Wrench O.D. Gauge & Tube Dim 2-1/4″ x 11 Gauge x 49″, Screw Size 11/4″ x 7″, -5 Thread Support, Collar Size 2-1/2″ x 5/8″ Support, Corrosion Resistant Inside & Out, Double Carriage Bolt & Nut (Zinc Coated) For Added Safety, Heavy Plates Suited For Wood & Steel, Deep Dish Self-Centering Plates.