Ideal for single step rises, the EZ-Access Adjustable Threshold Ramps feature adjustable legs with pivoting footpads to accommodate varying heights and angles. Constructed of high strength aluminum that won't rust or corrode with an extruded tread surface for maximum traction, these threshold ramps provide optimal performance for wheelchairs and scooters. The free standing adjustable leg design is highly beneficial when the surface may not be level. The Aluminum Threshold Ramps are available in 12" and 24" lengths both with a 600 lb weight capacity. Choosing the correct ramp size is easy, simply measure the height of your rise and select the ramp with the appropriate adjustable height in the table below. Foot pads are highly recommended to protect against floor scratches if used indoors. Each threshold ramp includes a 3 year manufacturer's warranty.