Strong Support
Easy Height Adjustment
Integrated Base Plate
User-Friendly Operation
Versatile Use
Rust-Resistant Finish
Base/Top Plate Size: 4.84 x 4.84 in/2.95 x 2.95 in (123 x 123 mm/75x 75 mm),Max Load Capacity (Per Unit): 2500 lbs/1134 kg,Item ModelNumber: 204A-0040-00-00,Quantity: 4-Pack,Adjustable Size: 11.6-16in/29.46-40.64 cm