virtually eliminating false negative readings
memory backup and other high-drain applications
use on wood
94% Annual Ryegrass-Gulf Barverdi and 6% Perennial Ryegrass
Jack Post, 15-Gauge, Adjusts From 2' 10" To 4' 7" Harvey virtually eliminating false negative readings2' 10" To 4' 7", 15 Gauge, Adjustable Jack Post, Max Ext Load 14,000 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 27", Screw Size 1" x 7", 5 Thread Support, Collar Size 2 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 Plates