This is not a "Universal Fit" for Weber Spirit BBQ E-310 and other similar models.  The item is not designed for the Weber Spirit grills.  I spend about two hours in total trying to put a round peg through a square hole with the "Universal Fit"....The product simply is not designed by the furthest stretch of the imagination for the Weber Spirit E series grills.  I did use the product on another BBQ and simply used the button portion to replace the broken one on another type of BBQ.  Weber makes the replacement unit, which is twice the price, which I purchases after returning the "Universal Fit".  The company should label what grills it will work and which ones it will not work.  The stainless steel hole in the Weber is too small for this button.  Believe me I tried every way to make this product work...but ended up sending it back and purchased the OEM from Weber.
This is not a "Universal Fit" for Weber Spirit BBQ E-310 and other similar models. The item is not designed for the Weber Spirit grills. I spend about two hours in total trying to put a round peg through a square hole with the "Universal Fit".... The product simply is not designed by the furthest stretch of the imagination for the Weber Spirit E series grills. I did use the product on another BBQ and simply used the button portion to replace the broken one on another type of BBQ. Weber makes the replacement unit, which is twice the price, which I purchases after returning the "Universal Fit". The company should label what grills it will work and which ones it will not work. The stainless steel hole in the Weber is too small for this button. Believe me I tried every way to make this product work... but ended up sending it back and purchased the OEM from Weber.