JTC-JS670 卡車頂車架

The jack stands are of heavy-duty design and high strength legs 
    for truck & bus support.
Spring loaded caster wheels for easy positioning and portability.
Wide range height adjustments are suitable for professional use.
Height adjustment in 1 increment with 4" fine-turning.
JS670 is designed with rubber pad which can prevent the truck &
    bus body from damage.
Rugged steel construction for safe and long life use.