Jack Post, 15-Gauge, Adjusts From 4' 5" To 7' 9" Brand_Sylvania and a retractable hook makes

and a retractable hook makes storage easy

Mixed Tocopherols (added to preserve freshness)

the large-sized unit easily holds envelopes

LED temperature indicator

Full Range Of All Major Tube Sizes

Jack Post, 15-Gauge, Adjusts From 4' 5" To 7' 9" Brand_Sylvania and a retractable hook makes4' 5" To 7' 9", 15 Gauge Adjustable Jack Post, Max Ext Load 11,350 LBS, Min Ext Load 18,000 LBS, Additional Support For Crawl Spaces, Attic, Staircase Or Decks, Adjusts With 3 4" Wrench, O. D. Gauge & Tube Dim 2 1 4" x 15 Gauge x 45 1 2", Screw Size 1" x 7", 5 Thread Support, Collar Size 2 1 4" x 1 2", Support Pins 1 2" x 3", 13 Gauge Plate Size 4" x 5", Corrosion Resistant Inside & Out, Double Carriage Bolt & Nut (Zinc Coated) For Added Safety, Heavy