Standard jacks are available in a wide variety of heights from 12” to 8’4” and are constructed of 14 gauge or 15 gauge (heavy duty) steel.
All jack tubing is powder coated to provide a rust resistant finish.
Safe load capacities at minimum and maximum heights have been computed by an independent testing lab and are clearly marked on the box and instructions.
All adjustable jacks are constructed from materials that are made in the USA.
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