2 inch Non-Folding Foot . Our rugged economy model carries up to 3 bikes. All models are made of the highest quality materials and include Swagman's unique Kraton cradles. These cradles have cushion vinyl which is grooved for cables and is soft and gummy providing a scratch free ride for your bike and will hold the bikes securely in place. Generous spacing between the large cradles allows for easy loading and ample distance separating the bikes during transportation. This rack comes with Swagman standard triangular knobs which are easy to grip and are extremely durable. Capacity 3 Bike Hitch Fits class 3 Mount 2 Non-Folding Model Transports up to 3 bikes Capacity 3 Bike Hitch Fits class 3 Mount 2 Non-Folding Model