Comparison : Item # 835-4, 0.880 Inch (in) Dimension A AISI 1020 Carbon Steel SAE Half Coupling
Item # 835-6, 1.000 Inch (in) Dimension A AISI 1020 Carbon Steel SAE Half Coupling
Item # 835-8, 1.250 Inch (in) Dimension A AISI 1020 Carbon Steel SAE Half Coupling
Item # 835-10, 1.380 Inch (in) Dimension A AISI 1020 Carbon Steel SAE Half Coupling
Item # 835-12, 1.500 Inch (in) Dimension A AISI 1020 Carbon Steel SAE Half Coupling