The F&F Steel boat step is the ultimate boat trailer step! This step securely attaches to your rectangular trailer frames or tongues up to 4" tall. The step is easy to install and comes with mounting hardware to fit the common 4"x2" trailer frame. The step is capable of fitting thicker trailer frames with the necessary hardware. A 12"x10" industrial grade steel, high rise, tread plate platform with textured powder coating ensures you a high level of traction while in use. Not cutting any corners we engineered this step to stand the test of time and comes in at a hefty 500 lb weight capacity. Best of all, this step is built in the USA!