Home / Appliance / Parts / Range Clock Timer Knob WB03K10056 Range Clock Timer Knob WB03K10056Price Not Available Price may not be up-to-date. Out of Stock View Product Part Number: WB03K10056 Brand: GE Seller: Sears PartsDirect Categories: Appliance, Parts Description This clock timer knob (part number WB03K10056) is for ranges. Clock timer knob WB03K10056 lets you set the clock settings. Pull the timer knob straight off its post to remove it.