Genuine Weber part #41859 Stainless Steel Crossover tube measures 3/8" OD x7".
Fits Weber Summit models.
Tube is used to transfer the flame to 2nd Burner
Summit grills may need up to 3 crossover Tubes

If you would like assistance in ordering parts please Email us at info@edyoungs.com with your Weber grill's serial number (2 letters followed by numbers) and we will be happy to let you know which part(s) you need. The serial number should be on your grill. Sometimes it will also be on your owner's manual but please verify you are looking at the correct manual for your grill. Weber made many different grills over the years and it is a bit confusing figuring out which parts to purchase.