Comparison : Item # 40,217, Stainless Steel 304 Tee 1x1x0.125x12"
Item # 40,218, Stainless Steel 304 Tee 1x1x0.125x24"
Item # 40,219, Stainless Steel 304 Tee 1x1x0.125x36"
Item # 40,220, Stainless Steel 304 Tee 1x1x0.125x48"
Item # 40,221, Stainless Steel 304 Tee 1x1x0.125x72"