Comparison : Item # 845B-4, 0.880 Inch (in) Dimension A AISI 1020 Carbon Steel NPTF Bevel Half Coupling
Item # 845B-6, 1.000 Inch (in) Dimension A AISI 1020 Carbon Steel NPTF Bevel Half Coupling
Item # 845B-8, 1.250 Inch (in) Dimension A AISI 1020 Carbon Steel NPTF Bevel Half Coupling
Item # 845B-12, 1.500 Inch (in) Dimension A AISI 1020 Carbon Steel NPTF Bevel Half Coupling
Item # 845B-16, 1.750 Inch (in) Dimension A AISI 1020 Carbon Steel NPTF Bevel Half Coupling