Plastic Top Burner Surface Knob (with Stainless Steel Finish); Replaces commonly broken or worn burner knob; Replacement surface burner knob fits General Electric/Hotpoint/RCA/Kenmore replaces part numbers WB03T10284, AP4346312, 1373043, AH2321076, EA2321076 and PS2321076; Designed for a perfect fit (approximately 2-1/4" diameter); Commercial grade plastic with stainless steel finish