1. 1"x 1" steel tube with decent powder coating.
2. With adjustable upper arm,fit for all 17" -21" wheels.
3. Rubber Ends.
4. Light Weighted.
5. Cold roll #45 steel offers excellent mechanic performance.
6. Flat package to save shipping costs.
7. Package: Carton box, 1PC/1CTN;  Carton size: 61x22x13.5cm
8. Gross Weight: 7.6KGS/CTN