The Sunglo (10295-4) stainless steel wheel kit attaches to the base of any Sunglo freestanding propane gas patio heater. The Sunglo 10295-4 features a solid stainless steel construction that's handmade in the United States and includes two wheels, mounting bracket, and all necessary installation hardware. With the 10295-4 from Sunglo, you can turn your freestanding patio heater into a portable heater and move it out of the way with ease when not being used. Installation takes less than 5 minutes.