Check the listing for details. Weber 731001 Smokey Mountain Smoker Thermometer. Condition: New. Listed at 20.54 USD. Product Description Brand New - Unused Parts Genuine OEM Weber Product Includes One (1) Thermometer as pictured Item Specifications: Smoker Temperature Gauge Probe measures: 1-3/4" Thermometer Face Diameter: 2-3/8" Accurately measures temperature inside barbecue grill There is a threaded section on the back of the thermometer 1/4 inch long that takes a 5/16 inch wing nut (included), The sensing part of the thermometer extends 1-1/2" past the threaded section. The gauge markings for the thermometer start at 100 degrees F and go up to 350 degrees F and also has marks for degrees C. Fits the following Weber model: 731001 (2009) Smokey Mountain Cooker 22.5" OUR PLEDGE TO YOU: 30-Day Money Back Satisfaction Guarantee Fit and Function Guarantee Fast, Free Shipping! ~ Check our feedback and buy with confidence Unsure? Email us with your model number and we would be happy to confirm compatibility! - This is a New, Genuine OEM product and it is backed by our 30-Day Money Back Satisfaction Guarantee. Many replacement parts should be installed only by a professional. Be safe. If you are not qualified to install this item, you are more than welcome to return it.