Select a Product Part NumberMaterialTube OD 15WI-R800316L Stainless Steel8" 15WI-G150304 Stainless Steel1-1/2" 15WI-R250316L Stainless Steel2-1/2" 15WI-G100304 Stainless Steel1" 15WI-R600316L Stainless Steel6" 15WI-R300316L Stainless Steel3" 15WI-R150316L Stainless Steel1-1/2" 15WI-R200316L Stainless Steel2" 15WI-R100316L Stainless Steel1" 15WI-G400304 Stainless Steel4" 15WI-G300304 Stainless Steel3" 15WI-G250304 Stainless Steel2-1/2" 15WI-R400316L Stainless Steel4" 15WI-G200304 Stainless Steel2"