![Amazon.com: Stainless Steel 316 Grade Oblong Base Flange for 1-7/8" (48 mm) OD Tube Post : Industrial & Scientific Amazon.com: Stainless Steel 316 Grade Oblong Base Flange for 1-7/8" (48 mm) OD Tube Post : Industrial & Scientific](https://m.media-amazon.com/images/I/51KrLL0P39L._AC_UF894,1000_QL80_.jpg)
Amazon.com: Stainless Steel 316 Grade Oblong Base Flange for 1-7/8" (48 mm) OD Tube Post : Industrial & Scientific
![Ideal Vacuum | ISO-F DN 63 Bored Blank Flange, For 2.5 Inch O.D. (63.5 mm) Tubing, Weld-On, Fixed Vacuum Flange, Bolted, Through Holes, Stainless Steel, ISO-LF, ISO-63F, NW-63 Ideal Vacuum | ISO-F DN 63 Bored Blank Flange, For 2.5 Inch O.D. (63.5 mm) Tubing, Weld-On, Fixed Vacuum Flange, Bolted, Through Holes, Stainless Steel, ISO-LF, ISO-63F, NW-63](https://www.idealvac.com/files/images/WeldBolt_ISO63_6162011_3.jpg)
Ideal Vacuum | ISO-F DN 63 Bored Blank Flange, For 2.5 Inch O.D. (63.5 mm) Tubing, Weld-On, Fixed Vacuum Flange, Bolted, Through Holes, Stainless Steel, ISO-LF, ISO-63F, NW-63
![Stainless Steel 304/304L Pipe Fitting, Flange, Threaded, Class 150, 2" NPT Female: Industrial Pipe Fittings: Amazon.com: Tools & Home Improvement Stainless Steel 304/304L Pipe Fitting, Flange, Threaded, Class 150, 2" NPT Female: Industrial Pipe Fittings: Amazon.com: Tools & Home Improvement](https://m.media-amazon.com/images/I/81WmxMMkcaL.jpg)