1-Year Warranty.
AC and DC power options available.
1/4" reinforced steel top and base.
2 rigid and 2 swivel 5" diameter steel wheels and floor lock on 20" x 30" and 30" x 30" models.
4 swivel 5" diameter steel wheels and 2 floor locks on 30" x 48" models.
Precision telescoping guide tubes.
