EZAccess TRANSITIONS Modular Entry Access Aluminum Wheelchair RAMP 4" Rise

EZ-Access Modular Entry Aluminum Ramp. They slide together/apart EZ. This is For a 4" Rise. You can use this as a 1", 2", 3", 4"" rise -- you can choose what height you are needing. One small screw is used to keep each in place from sliding.