Material: Mild steel: A3

Steel Leveling Jack Production Process: Stamping and welding and roolling

Surface Treatment: 

Hot-dipped

Zinc-plated

Or cutomized

Features:

Have heavy duty and light duty for different market, Works with both standard and arched framesHelps level frames on uneven ground, we also can make any other style leveling jackof various materialaccording to drawing or sample.