- High quality parts: The mounting bracket is made from premium silver stainless steel for durability and long life. The nylon components are solid, not hollow, resistant to deformation, and the smooth nylon surface allows easier movement. - Universal wheel set for patio heaters: Part dimensions are length 7.8 and mounting distance 3.93. This wheel set fits all patio heaters and is built to withstand use, reducing the risk of damage and ensuring long-lasting performance. - Easy to install: The outdoor heater wheel replacement set is ready to install on arrival. No extra parts are required. Simply hook it onto the patio heater for straightforward installation and low maintenance. - Use scenarios: - Replace worn wheels on a propane patio heater to restore mobility. - Move a patio heater easily across decks or patios without lifting. - Prepare for seasonal storage or repositioning during gatherings or cleaning.