[AEZ73453509 Surface Burner Knob]: Replacement control knob for cooktop surface burners. The AEZ73453509 knob features a "D" shaped interface with metal inserts and a metal ring for added durability. The design ensures a secure fit with the appliance, helping to prevent damage to the installation interface and extending service life. Smooth surface for easy cleaning. [Package Included]: 5 x AEZ73453509 gas burner control knobs. Mounting hole diameter (D-axis dimension) is 0.37 inch and height is 0.23 inch. Made from durable, heat-resistant materials. [Compatible Models]: Compatible with appliance models AEZ73453508, AEZ72909008, AP5669773, PS7321756, 2347547, AEZ73453502, AEZ73453503, AEZ72909007, AEZ73093308, AEZ73453514, AEZ72909013, AEZ73453501, AEZ73453524, AEZ73453525. Suitable for select LG gas stoves, gas ovens, freestanding gas ranges, and gas stoves with oven. Please verify compatibility with your model before purchase. [Easy to Install]: Wear work gloves to protect hands during installation. No tools required. Simply remove the old knob and install the new AEZ73453509 control knob. Slide the knob straight off the stem and slide the replacement straight on—do not bend up or down. Color: Silver Material: Plastic + Metal Package Contents: 5 x Stove Knobs Note: Only the items listed are included. Light reflection and display differences may cause slight color variations between image and actual item. Measurement may vary by +/- 1-3 cm.