The force area of the knob is concave to increase friction

COMPATIBLE:The griddle warming rack fits for Blackstone 17"/22" Griddle ►Adjustable Griddle Warming Rack for Blackstone 22 inch 1666/1813/1833/1842/1891/1935/1940/2015/2061/2063 ►Top Grill Rack compatible with Blackstone 17" griddle: 1650│1783│1814│1832│1900│1933│1939│1945│1971│2142│2143

WORKING PRINCIPLE:The smoker temperature probe senses the internal changes of the oven through the thermistor inside the probe

Spirit II E-310

8 Inch Plastic Grill Wheels 2Pcs Kit for Charmglow Grills MB20073018 The force area of theFits for Charmglow 12407, 12436, 1243S, 1303S, 13046, 1353S, 13636, 14017, 14027, 14227, 14287, 1475M, 14787, 15247, 15296, 20225, 20309, 20512, 20712, 20731, 20742, 20942, 21576, 21750, 21785, 241AC, 3001K 1, 304BC, 351BC, 4042E, 422BC, 44GR9, 475EC, C353B, C354B, C46E6, C474B, C474E, C474E 1, CG640EP, CG650EP, D5272, E2101, E305M 5, E355M 5, E408M6, E4734, E5249, GC241517, GC302517, GC305817, GC352517, GC355817, GC412517, GC446517, GC455517,