Product Review

12" to 15", 15 gauge adjustable Jack post, Load Capacity 18,000 (lb) , additional support for crawl spaces, attic, staircase or decks, adjusts with 3/4 inch wrench, O.D. Gauge & tube dim 2.5 inch x 15 gauge x 9", screw size 1 inch x 7", 5" thread support, collar size 2.5 inch x 1/2", 13 gauge plate size 4 inch x 4", heavy plates suited for wood & steel, deep dish self-centering plates. This product adds a great value. Product is highly durable and very easy to use. This product is manufactured in United States. Adjustable Jack Post can be used for: Supporting water beds Attic beams Deck support / Hot tub support Secondary support Stairwell support Corrects sagging floors, supports basement beams, takes weight off large furniture or appliances Other temporary support