Comparison : Item # 820-8, 1.250 Inch (in) Dimension A AISI 1020 Carbon Steel SAE to Socket Weld Pipe Coupling
Item # 820-12, 1.500 Inch (in) Dimension A AISI 1020 Carbon Steel SAE to Socket Weld Pipe Coupling
Item # 820-16, 1.750 Inch (in) Dimension A AISI 1020 Carbon Steel SAE to Socket Weld Pipe Coupling
Item # 820-20, 2.250 Inch (in) Dimension A AISI 1020 Carbon Steel SAE to Socket Weld Pipe Coupling
Item # 820-24, 2.750 Inch (in) Dimension A AISI 1020 Carbon Steel SAE to Socket Weld Pipe Coupling