Has a 1, 000 lbs.
| Justrite Poly Curb Ramp, Height Difference, Yellow, 8", Polyethylene, 1794 Justrite Poly Curb Ramp, Height Difference, Yellow, 8", Polyethylene, 1794 Features a raised surface for excellent traction in all weather conditions, 1" side rails, and is lightweight (9 lbs) yellow HDPE with two handles with rounded edges for easy pickup, carrying and handling.. It provides an ergonomically correct method to move heavy loads over curbs or up steps. max load and an 8" height differential.