Comparison : Item # 8SF-2, 0.860 Inch (in) Dimension A SAE J518 Split Carbon Steel Flange
Item # 12SF-2, 0.980 Inch (in) Dimension A SAE J518 Split Carbon Steel Flange
Item # 16SF-2, 1.110 Inch (in) Dimension A SAE J518 Split Carbon Steel Flange
Item # 20SF-2, 1.390 Inch (in) Dimension A SAE J518 Split Carbon Steel Flange
Item # 24SF-2, 1.580 Inch (in) Dimension A SAE J518 Split Carbon Steel Flange