Imperial 1151 2" Dial Knob, Off-Low-250-500 The Imperial 1151 2" Dial Knob is a genuine OEM replacement part designed for precise temperature control on Imperial cooking equipment. Featuring clearly marked settings from Off–Low–250–500°F, this durable 2-inch knob allows for accurate and easy adjustments during cooking. Constructed from high-quality materials, it offers excellent he... https://partsfe.ca/ice-blade-assy-for-vitamix-part-1151