Fits Weber Summit 600 600s Series Summit E-620 S-620 E-640 S-640 E-650 S-650 E-660 S-660 E-670 S-670 gas grills (2007-present). Fits Weber Models: 7421001, 7321001, 1752001, 1770501, 7360001, 2780301, 7371001, 7460001, 7370001, 7470001, 7471001, 1880001, 1780001. Weber Summit 400 Series Summit E/S 420, 450, 440, 460, 470 16GA Dimensions: 18” x 1.7” x 1.2” Tips: It is recommended to measure the size of the original part before purchasing to ensure that you are ordering the right and high quality parts. Warm service: If you have any questions about the items you received, please feel free to contact us. Tmozyar will always be there for you. Weber Summit 400 Series Summit E/S 420, 450, 440, 460, 470