VEVOR Screw Jack Post, 4″ x 4″, 13.2″-18.7″ Height Range, 24700 lbs Max Load Capacity, Adjustable Shore Jack, Temporary House Jack Pole for Home Leveling, Lifting Floor Crawlspace Basement Shore Beam
Strong Support
Easy Height Adjustment
Durable Steel Construction
User-Friendly Operation
Versatile Use
Fits Standard 4 x 4 in Wood Post
Base/Top Plate Size: 4 x 6 in/101 x 153 mm,Item Model Number: 204A-0110-00-00,Quantity: 1-Pack,Max Load Capacity: 24700 lbs/11203.73 kg,Adjustable Size: 13.2-18.7 in/33.53-47.5 cm,Suitable Wood Post Size: 4 x 4 in/101.6 x 101.6 mm