Fits compatible 22inch Weber Charcoal Grill - This replacement part fits compatible 22inch Weber Master-Touch, compatible Per compatiblemer, compatible Original series kettle grills. Fits perfectly on the inside surface of the grill and makes it easy to clean up the ashes on the bottom of the grill. Great way to breath new life into the old Webber. One-Touch Ash Cleaning & Venting - Once the assembly is complete, the unit works perfectly, rotating left and right so we don't need to remove the grills and clean out the ashes by hand anymore. It also control the amount of combustion air entering the grill at the bottom, thus regulating the heat and cooking rate. Sturdy and Durable - Made of high quality metal material, thicker, stronger and more heat resistant. Not prone to rust, de compatiblemation and breakage. Non-corrosive replacement parts work properly compatible a long time, avoiding frequent replacement and maintenance. Easy to Assemble - Replacement kit includes 3*damper , 1*control rod, 2*hardware. This is a great option when the old grill air controls are rusty. Get you back to enjoying your grill! Colour:Silver Material:Metal Package Contents: 3 * damper 1 * control rod 2 * hardware Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.